CN208447714U - A kind of cleaning Biliary Calculi crumb units - Google Patents
A kind of cleaning Biliary Calculi crumb units Download PDFInfo
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- CN208447714U CN208447714U CN201820293327.6U CN201820293327U CN208447714U CN 208447714 U CN208447714 U CN 208447714U CN 201820293327 U CN201820293327 U CN 201820293327U CN 208447714 U CN208447714 U CN 208447714U
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- push
- cleaning
- seal wire
- handle
- cover plate
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Abstract
The utility model discloses a kind of cleaning Biliary Calculi crumb units, it is successively arranged by end to tail end and collects head end, leading silk, outer sheath and control handle；Head end is collected by leading silk control, the end of the leading silk deeply controls handle and controls the flexible of leading silk by No.1 push-pull handle；The collection head end successively includes sacculus, negative-pressure suction pipeline and casing from the inside to the outside, and described sleeve pipe is equipped with several evenly distributed openings of multiple row；The cover plate of a fish scale-shaped is equipped in each opening；Each cover plate in each column draws seal wire connection by stretching；Described stretch draws the end of seal wire to stretch out No. two push-pull handles of connection from control handle；The utility model provides a kind of cleaning Biliary Calculi crumb units, it is suitable for the residual stone fragments in the biliary tract significantly expanded after cleaning rubble, the cover plate of fish scale-shaped arrangement plays the purpose for cleaning and collecting rubble, to efficiently take out calculus or stone debris, greatlys save operating time.
Description
Technical field
The utility model relates to field of medical technology, more particularly to a kind of cleaning Biliary Calculi crumb units.
Background technique
Biliary Calculi is the most common disease in biliary system, including cholecystolithiasis, choledocholithiasis and stones in intrahepatic bile duct knot
Stone.It is generally related with infection of biliary tract (the especially infection of helminth).The siltation of bile and cholesterol metabolic imbalance are calculus
Main cause, and often many reasons synthesis forms calculus.
Prior art discloses bile duct explorations under related Clinical Surgery's choledochoscope to take stone operation ripe day by day, applies gallbladder at present
When mirror stone extraction basket progress stones in intrahepatic bile duct in road takes stone, due to the design of mesh basket, the calculus for being already set to mesh basket is taking stone mistake
It is simply fallen out in journey, which adds stone difficulty and operating time is taken, operating time is too long to cause serious injury to human body,
In order to guarantee the safety of operation, just it is not able to stop taking stone, causes the residual stone of patient, the processing of residual stone is mostly pulled out after tunnel
T pipe takes stone under being looked at straight through its sinus insertion fiber endoscopy with lithotomy forceps basket with netting on top etc., and as calculus is excessive, that laser lithotripsy can be used is micro-
Residual stone is fragmented into after fritter and takes out respectively by blasting broken stone method, but since stone extraction basket gap is excessive, or small after smashing
Calculus is excessive, and increase takes stone difficulty and operating time, so existing choledochoscope stone extraction basket or incomplete.
In conclusion needing to design a kind of cleaning Biliary Calculi crumb units for overcoming above-mentioned technical problem at present.
Utility model content
The purpose of the utility model is to provide a kind of cleaning Biliary Calculi crumb units, and it is suitable for showing after cleaning rubble
The residual stone fragment in the biliary tract of expansion is write, the cover plate of fish scale-shaped arrangement plays the purpose for cleaning and collecting rubble, to efficiently take
Calculus or stone debris out, greatly save operating time.
To achieve the goals above, the technical scheme adopted by the utility model is that: a kind of cleaning Biliary Calculi crumb units,
It is successively arranged by end to tail end collects head end, leading silk, outer sheath and control handle；Head end is collected to pass through
Leading silk control, the end of the leading silk deeply control handle and control the flexible of leading silk by No.1 push-pull handle；
The collection head end successively includes sacculus, negative-pressure suction pipeline and casing from the inside to the outside, and described sleeve pipe is equipped with more
Arrange several evenly distributed openings；The cover plate of a fish scale-shaped is equipped in each opening；Each cover plate in each column is by stretching
Draw seal wire connection；Described stretch draws the end of seal wire to stretch out No. two push-pull handles of connection from control handle；
The negative-pressure suction pipeline includes negative pressure supervisor and the 2-4 negative pressure branch pipe set on negative pressure supervisor end；It is each negative
Pressure branch pipe corresponds to each column opening, and is equipped with suction hole with opening corresponding section；
The negative pressure supervisor is attached on the leading silk until being pierced by one vacuum extractor of connection from control handle.
A kind of cleaning Biliary Calculi crumb units as described above, wherein it is described stretch draw seal wire include Zhi Shenla seal wire with
Master stretches drawing seal wire；
The Zhi Shenla seal wire is 2-4 item, is connected between each Zhi Shenla seal wire and each cover plate by connecting line；
The bottom end of multiple Zhi Shenla seal wires and main stretch draw seal wire integrally connected；The master stretches No. two drawn on the outside of seal wire connection
Push-pull handle；
No. two push-pull handles are pushed forward or post-tensioning can control the folding of cover plate.
A kind of cleaning Biliary Calculi crumb units as described above, wherein described sleeve pipe and cover plate are all made of medical plastic
It is made；
Described sleeve pipe is cylindrical；Its diameter is less than the internal diameter of the outer sheath, can under the push-and-pull action of leading silk
It stretches out or is retracted in outer sheath in the end of outer sheath.
A kind of cleaning Biliary Calculi crumb units as described above, wherein the sacculus is connected by an air inlet pipe, described
Air inlet pipe is pierced by the outer sheath until controlling in handle and connecting a manual pumps；
The manual pumps are set in an accommodating chamber of control handle；The accommodating chamber is equipped with flip lid.
A kind of cleaning Biliary Calculi crumb units as described above, wherein the control handle and outer sheath integrally connected；
The No.1 push-pull handle and No. two push-pull handles are respectively symmetrically set on the top and bottom sidewall of control handle of rectangle；
Pull ring is equipped on the No.1 push-pull handle and No. two push-pull handles.
A kind of cleaning Biliary Calculi crumb units as described above, wherein the openings of sizes is different, and diameter range is
2-5mm；Opening not of uniform size is staggered.
Compared with prior art, the beneficial effect that the utility model generates is mainly reflected in:
1, a kind of cleaning Biliary Calculi crumb units of the utility model are significantly expanded after being applicable to cleaning rubble
Residual stone fragment in biliary tract can be collected efficiently and be less than 4mm rubble below in biliary tract；It is asked to avoid mesh basket cleaning is incomplete
Topic；
2, a kind of cleaning Biliary Calculi crumb units of the utility model, the opening of setting and the fish scale-shaped row in opening
The cover plate of column realizes the rubble in quick adsorption biliary tract by the folding of control cover plate；And cover plate play cleaning collect it is broken
The purpose of stone；
3, a kind of cleaning Biliary Calculi crumb units of the utility model, integrate clean, collect, absorption and expand in
One, greatly improve rubble in biliary tract takes stone efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of cleaning Biliary Calculi crumb units of the utility model；
Fig. 2 is a kind of usage state diagram of the collection head end of cleaning Biliary Calculi crumb units of the utility model；
Fig. 3 is a kind of closure usage state diagram of the collection head end of cleaning Biliary Calculi crumb units of the utility model；
Description of symbols:
1, head end 2, leading silk 3, outer sheath are collected
4, handle 5, No.1 push-pull handle 6, sacculus are controlled
7, casing 8, opening 9, cover plate
10, No. two push-pull handles 11, air inlet pipe 12, negative pressure branch pipe
13, vacuum extractor 14, Zhi Shenla seal wire 15, master stretch drawing seal wire
16, manual pumps 17, pull ring 18, negative pressure supervisor
Specific embodiment
The purpose of this utility model, technical solution and its effect in order to facilitate understanding, now will be in conjunction with the embodiments practical to this
It is novel to be elaborated further.
As shown in Figure 1, Figure 2 and Figure 3, a kind of cleaning Biliary Calculi crumb units of the utility model, by end to tail
End, which is successively arranged, collects head end 1, leading silk 2, outer sheath 3 and control handle 4；It collects head end 1 to control by leading silk 2, institute
The end for stating leading silk 2 deeply controls handle 4 and controls the flexible of leading silk 2 by No.1 push-pull handle 5；The collection head end 1 from
It is interior to outside successively including sacculus 6, negative-pressure suction pipeline and casing 7, described sleeve pipe 7 is equipped with evenly distributed several of multiple row and opens
Mouth 8；The cover plate 9 of a fish scale-shaped is equipped in each opening 8；Each cover plate 9 in each column draws seal wire connection by stretching；It is described to stretch
The end of seal wire is drawn to stretch out No. two push-pull handles 10 of connection from control handle 4；The negative-pressure suction pipeline includes negative pressure supervisor 18
With 2-4 negative pressure branch pipe 12 for being set to 18 ends of negative pressure supervisor；The corresponding each column of each negative pressure branch pipe 12 are open 8, and with 8 phases that are open
Corresponding position is equipped with suction hole；The negative pressure supervisor 18 is attached on the leading silk 2 until being pierced by connection one from control handle 4
Vacuum extractor 13.
A kind of cleaning Biliary Calculi crumb units of the utility model, during use, the collection head end 1 start
Always in contraction and outer sheath 3；After outer sheath 3 reaches biliary tract stone extraction position；User passes through control No.1 push-pull handle 5, from
And 1 entirety of head end will be collected and be pushed out to 3 outer end of outer sheath；Then further according to the inflation journey of biliary tract expansion degree selection sacculus 6
Degree；After inflating for sacculus 6, then sacculus 6 can drive the appropriateness expansion of casing 7 during expansion, to be swept into bigger face
Long-pending rubble；When being expanded to suitable position, user manually controls No. two push-pull handles 10, by No. two push-pull handles 10 to being pushed forward,
Then No. two push-pull handles 10 drive main stretch that seal wire 15 and each Zhi Shenla seal wire 14 is drawn to move forward, to drive each cover plate 9
Unlatching；Finally start vacuum extractor 13, during the collection head end 1 is mobile in biliary tract, it is broken that cover plate 9 can play cleaning
The effect of stone, cover plate 9 collect the rubble of surrounding to being open at 8, and the negative pressure branch pipe 12 of vacuum extractor 13 quickly inhales rubble
Into to play the purpose of rubble in cleaning biliary tract.
A kind of cleaning Biliary Calculi crumb units of the utility model, it should be noted that this product is primarily adapted for use in net
Basket take the cleaning that small rubble is remained after stone collect and ultrasonic rubble after the subsequent concentration cleaning of fritter.
A kind of cleaning Biliary Calculi crumb units of the utility model, cleaning collecting effect is good, is suitable for biliary tract rubble
Cleaning.
As shown in Figure 1, Figure 2 and Figure 3, a kind of cleaning Biliary Calculi crumb units of the utility model, it is described to stretch drawing seal wire
Seal wire 15 is drawn including Zhi Shenla seal wire 14 and main stretch；The Zhi Shenla seal wire 14 is 2-4 item, each Zhi Shenla seal wire 14 with it is each
It is connected between a cover plate 9 by connecting line；The bottom end of multiple Zhi Shenla seal wires 14 and main stretch draw 15 integrally connected of seal wire；The master
Stretch No. two push-pull handles 10 for drawing the connection of seal wire 15 outside；No. two push-pull handles 10 are pushed forward or post-tensioning can control the folding of cover plate 9.
A kind of cleaning Biliary Calculi crumb units of the utility model are stretched and draw seal wire by No. two push-and-pulls outside control handle 4
The control of handle 10 again opens cover plate 9 after it releases outer sheath 3；Due-in collection head end 1 is retracted into before outer sheath 3 again will lid
Piece 9 covers, and gas in sacculus 6 is emptied.
As shown in Figure 1, Figure 2 and Figure 3, a kind of cleaning Biliary Calculi crumb units of the utility model, 7 He of described sleeve pipe
Cover plate 9 is all made of medical plastic and is made；Described sleeve pipe 7 is cylindrical；Its diameter is less than the internal diameter of the outer sheath 3, in master
It can stretch out or be retracted in outer sheath 3 in the end of outer sheath 3 under the push-and-pull action of seal wire 2.
A kind of cleaning Biliary Calculi crumb units of the utility model, material used by described sleeve pipe 7 and cover plate 9 should
It is neither too hard, nor too soft medical plastic, really up to the mark to scratch biliary tract, excessively soft, cover plate 9 does not have the purpose for collecting rubble.
As shown in Figure 1, Figure 2 and Figure 3, a kind of cleaning Biliary Calculi crumb units of the utility model, the sacculus 6 are logical
An air inlet pipe 11 connection is crossed, the air inlet pipe 11 is pierced by the outer sheath 3 until controlling in handle 4 and connecting a manual pumps
16；The manual pumps 16 are set in an accommodating chamber of control handle 4；The accommodating chamber is equipped with flip lid.
A kind of cleaning Biliary Calculi crumb units of the utility model, the manual pumps 16 are that common sacculus 6 is inflated
Pump, which is provided with exhaust valve, can be from main exhaust and deflation.
As shown in Figure 1, Figure 2 and Figure 3, a kind of cleaning Biliary Calculi crumb units of the utility model, the control handle 4
With 3 integrally connected of outer sheath；The No.1 push-pull handle 5 and No. two push-pull handles 10 are respectively symmetrically set on the control handle 4 of rectangle
On top and bottom sidewall；Pull ring 17 is equipped on the No.1 push-pull handle 5 and No. two push-pull handles 10.
As shown in Figure 1, Figure 2 and Figure 3, a kind of cleaning Biliary Calculi crumb units of the utility model, the opening 8 are straight
Diameter range is 2-5mm.
A kind of cleaning Biliary Calculi crumb units of the utility model, due to the small volume of rubble, therefore it can be used for inhaling
The rubble of attached primary school, to be conducive to the collection of residual stone in biliary tract.
Further narration is done to the utility model above in conjunction with embodiment, but the utility model is not limited to above-mentioned reality
Mode is applied, within the knowledge of one of ordinary skill in the art, the utility model aims can also not departed from
Under the premise of make a variety of changes.
Claims (6)
1. a kind of cleaning Biliary Calculi crumb units, it is characterised in that:
It is successively arranged by end to tail end collects head end, leading silk, outer sheath and control handle；Head end is collected by dominating
Silk control, the end of the leading silk deeply control handle and control the flexible of leading silk by No.1 push-pull handle；
The collection head end successively includes sacculus, negative-pressure suction pipeline and casing from the inside to the outside, and it is equal that described sleeve pipe is equipped with multiple row
Several openings of even arrangement；The cover plate of a fish scale-shaped is equipped in each opening；Each cover plate in each column is led by stretching drawing
Silk connection；Described stretch draws the end of seal wire to stretch out No. two push-pull handles of connection from control handle；
The negative-pressure suction pipeline includes negative pressure supervisor and the 2-4 negative pressure branch pipe set on negative pressure supervisor end；Each negative pressure branch
Pipe corresponds to each column opening, and is equipped with suction hole with opening corresponding section；
The negative pressure supervisor is attached on the leading silk until being pierced by one vacuum extractor of connection from control handle.
2. a kind of cleaning Biliary Calculi crumb units according to claim 1, it is characterised in that:
The drawing seal wire of stretching includes that Zhi Shenla seal wire and master stretch drawing seal wire；
The Zhi Shenla seal wire is 2-4 item, is connected between each Zhi Shenla seal wire and each cover plate by connecting line；
The bottom end of multiple Zhi Shenla seal wires and main stretch draw seal wire integrally connected；The master stretches No. two push-and-pulls for drawing seal wire connection outside
Handle；
No. two push-pull handles are pushed forward or post-tensioning can control the folding of cover plate.
3. a kind of cleaning Biliary Calculi crumb units according to claim 2, it is characterised in that:
Described sleeve pipe and cover plate are all made of medical plastic and are made；
Described sleeve pipe is cylindrical；Its diameter is less than the internal diameter of the outer sheath, can be outside under the push-and-pull action of leading silk
The end of sheath is stretched out or is retracted in outer sheath.
4. a kind of cleaning Biliary Calculi crumb units according to claim 3, it is characterised in that:
The sacculus is connected by an air inlet pipe, and the air inlet pipe is pierced by the outer sheath until controlling in handle and connecting on the other hand
Dynamic inflator pump；
The manual pumps are set in an accommodating chamber of control handle；The accommodating chamber is equipped with flip lid.
5. a kind of cleaning Biliary Calculi crumb units according to claim 4, it is characterised in that:
The control handle and outer sheath integrally connected；
The No.1 push-pull handle and No. two push-pull handles are respectively symmetrically set on the top and bottom sidewall of control handle of rectangle；
Pull ring is equipped on the No.1 push-pull handle and No. two push-pull handles.
6. a kind of cleaning Biliary Calculi crumb units according to claim 5, it is characterised in that:
The openings of sizes is different, diameter range 2-5mm；Opening not of uniform size is staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820293327.6U CN208447714U (en) | 2018-03-02 | 2018-03-02 | A kind of cleaning Biliary Calculi crumb units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820293327.6U CN208447714U (en) | 2018-03-02 | 2018-03-02 | A kind of cleaning Biliary Calculi crumb units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208447714U true CN208447714U (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820293327.6U Expired - Fee Related CN208447714U (en) | 2018-03-02 | 2018-03-02 | A kind of cleaning Biliary Calculi crumb units |
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| Country | Link |
|---|---|
| CN (1) | CN208447714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528995A (en) * | 2020-05-07 | 2020-08-14 | 南阳市中心医院 | Liver and gall stone eliminating device |
-
2018
- 2018-03-02 CN CN201820293327.6U patent/CN208447714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528995A (en) * | 2020-05-07 | 2020-08-14 | 南阳市中心医院 | Liver and gall stone eliminating 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: 20190201 Termination date: 20210302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |