CN205924109U - Calculus extractor under peritoneoscope - Google Patents
Calculus extractor under peritoneoscope Download PDFInfo
- Publication number
- CN205924109U CN205924109U CN201620446817.6U CN201620446817U CN205924109U CN 205924109 U CN205924109 U CN 205924109U CN 201620446817 U CN201620446817 U CN 201620446817U CN 205924109 U CN205924109 U CN 205924109U
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- CN
- China
- Prior art keywords
- stretchable sheet
- flexible pipe
- calculus
- hose
- base plate
- 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
The utility model discloses a calculus extractor under peritoneoscope, including the hose that can roll over partially, the one end of this hose is connected with the hose head, and the other end is connected with the telescopic and gets the stone device, be provided with the brake valve lever that the control hose is rolled over partially on the hose head. Technical scheme's calculus extractor under peritoneoscope more than adopting, through brake valve lever control hose reckon the actual amount after a discount existing removal to getting the stone device partially, convenient detection to optional position calculus in the abdominal cavity simultaneously, is got the stone device and is set retractable to, can realize the snatching and removing of calculus according to the environment in the abdominal cavity is automatic, simple structure, efficiency is higher, has practiced thrift operation time, going on of convenient operation has alleviateed patient's misery.
Description
Technical field
This utility model is related to a kind of medical apparatus and instruments, lithiasis extractor under more particularly, to a kind of peritoneoscope.
Background technology
Intrahepatic gallstones are one of common diseases of hepatology, cause very big misery to substantial amounts of liver and bile stone patient,
At present the effective means for the treatment of liver and bile stone symptom is from taking out in the patient by operation by calculus, and the taking-up of calculus is past
Toward being a difficult problem, lapicide's tool is taken to be lithotomy forcepss through commonly used in performing the operation at present, due to taking the whole process of stone with lithotomy forcepss
It is to carry out by hand seeking and visiting, operate by people, substantial amounts of operating time can spend in be detected and take out in calculus, and work as calculus relatively
When big, lithotomy forcepss also can cause to bile duct to damage, and causes bigger misery to patient.
Utility model content
In view of this, this utility model provides one kind can save operating time, be easy to operation technique, and structure is simple
Lithiasis extractor under peritoneoscope.
Its technical scheme is as follows：
Lithiasis extractor under a kind of peritoneoscope, including can deviation flexible pipe, one end of this flexible pipe is connected with flexible pipe head, separately
One end is connected with telescopic stone taking device, and described flexible pipe head is provided with the joystick controlling flexible pipe deviation.
Using said structure, the movement to stone taking device is realized by the deviation that joystick controls flexible pipe, conveniently to abdomen
The detection of intracavity optional position calculus, meanwhile, stone taking device is arranged to extension type, and it is right to be realized according to Intraabdominal environment
The crawl of calculus and movement, have saved operating time, the carrying out of convenient operation.
Preferably, described stone taking device includes the base plate being connected to hose end, in the middle part of this base plate, it is provided with visible mirror
Head, telescopic first stretchable sheet and the second stretchable sheet that the circumferentially disposed oriented one side of this base plate extends, this first stretches
Piece and all curved structure of the second stretchable sheet, and surround circular, an inner side setting for described second stretchable sheet spaced reciprocally
There is macromolecular fibre thin film.
Preferably, being connected to screw mandrel on each described first stretchable sheet and the second stretchable sheet, the end of this screw mandrel
Portion is fixed on base plate, and each described screw mandrel is driven driving the first stretchable sheet and the second stretchable sheet by motor respectively
Carry out stretching motion.
Preferably, being respectively connected with, on each described second stretchable sheet, the gas tube acting on macromolecular fibre thin film,
This gas tube is controlled by controller.
Preferably, described visual camera lens is two, and it is respectively positioned on described first stretchable sheet and the second stretchable sheet surrounds
In annulus.
Beneficial effect：
Using lithiasis extractor under the peritoneoscope of above technical scheme, it is right to be realized by the deviation that joystick controls flexible pipe
The movement of stone taking device, the convenient detection to intraperitoneal optional position calculus, meanwhile, stone taking device is arranged to extension type, energy
Enough the crawl to calculus and movement are automatically obtained according to Intraabdominal environment, structure is simple, and efficiency is higher, when having saved operation
Between, the carrying out of convenient operation, alleviate the misery of patient.
Brief description
Fig. 1 is perspective view of the present utility model；
Fig. 2 is the upward view of Fig. 1；
Fig. 3 is partial structural diagram when the first stretchable sheet and the effect of the second stretchable sheet in body 1.
Specific embodiment
The utility model is described in further detail with accompanying drawing with reference to embodiments.
Lithiasis extractor under a kind of peritoneoscope as shown in Figure 1, including can deviation flexible pipe 1, one end of this flexible pipe 1 is even
It is connected to flexible pipe head 3, the other end is connected with telescopic stone taking device 2, described flexible pipe head 3 is provided with control flexible pipe 1 inclined
The joystick 31 of folding.
Accompanying drawing 1 combines accompanying drawing 2 and accompanying drawing 3 as can be seen that described stone taking device 2 includes being connected to described flexible pipe 1 end
Base plate 27, is provided with visual camera lens 23 in the middle part of this base plate 27, it is scalable that the circumferentially disposed oriented one side of this base plate 27 extends
The first stretchable sheet 21 and the second stretchable sheet 22, this first stretchable sheet 21 and all curved structure of the second stretchable sheet 22, and mutually
Compartment of terrain surrounds one circular, and the inner side of described second stretchable sheet 22 is provided with macromolecular fibre thin film 24.Each described
It is respectively connected with, on two stretchable sheets 22, the gas tube 4 acting on macromolecular fibre thin film 24, this gas tube 4 is controlled by controller 41
System.Described visual camera lens 23 is two, and is respectively positioned in the annulus that described first stretchable sheet 21 and the second stretchable sheet 22 surround, edge
This annulus axially extending.
From figure 3, it can be seen that being connected to screw mandrel 25 on each described first stretchable sheet 21 and the second stretchable sheet 22,
The end of this screw mandrel 25 is fixed on base plate 27, and each described screw mandrel 25 is driven driving first by motor 26 respectively
Stretchable sheet 21 and the second stretchable sheet 22 carry out stretching motion.
In operation process, when visual camera lens 23 finds calculus, the first stretchable sheet 21 is in the effect of motor 26 and screw mandrel 25
Under stretch out, then the second stretchable sheet 22 stretches out, and covers the macromolecular fibre thin film 24 in the inner side of the second stretchable sheet 22 simultaneously and opens up
Open to wrap calculus, now, controller 41 acts on gas tube 4 to inflation in macromolecular fibre thin film 24 to increase macromolecule
The parcel dynamics to calculus for the fiber membrane 24, it is to avoid calculus loosens, and then directly takes out lithiasis extractor under peritoneoscope, you can take
Go out calculus.
Finally it should be noted that foregoing description is only preferred embodiment of the present utility model, the common skill of this area
Art personnel, under enlightenment of the present utility model, without prejudice on the premise of this utility model objective and claim, can make
Represent as multiple types, such conversion each falls within protection domain of the present utility model.
Claims (3)
1. under a kind of peritoneoscope lithiasis extractor it is characterised in that：Including can deviation flexible pipe (1), one end of this flexible pipe (1) is even
It is connected to flexible pipe head (3), the other end is connected with telescopic stone taking device (2), described flexible pipe head (3) is provided with control soft
The joystick (31) of pipe (1) deviation；
Described stone taking device (2) includes being connected to the base plate (27) of flexible pipe (1) end, and this base plate is provided with visible mirror in the middle part of (27)
Head (23), telescopic first stretchable sheet (21) of circumferentially disposed oriented one side extension of this base plate (27) and the second stretchable sheet
(22), this first stretchable sheet (21) and all curved structure of the second stretchable sheet (22), and surround circular a, institute spaced reciprocally
The inner side stating the second stretchable sheet (22) is provided with macromolecular fibre thin film (24)；
It is respectively connected with, on each described second stretchable sheet (22), the gas tube (4) acting on macromolecular fibre thin film (24), should
Gas tube (4) is controlled by controller (41).
2. under peritoneoscope according to claim 1 lithiasis extractor it is characterised in that：Each described first stretchable sheet
(21) screw mandrel (25) is connected on and the second stretchable sheet (22), the end of this screw mandrel (25) is fixed on base plate (27), often
One described screw mandrel (25) is driven driving the first stretchable sheet (21) and the second stretchable sheet (22) by motor (26) respectively
Carry out stretching motion.
3. under peritoneoscope according to claim 1 and 2 lithiasis extractor it is characterised in that：Described visual camera lens (23) is
Two, and be respectively positioned in the annulus that described first stretchable sheet (21) and the second stretchable sheet (22) surround.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620446817.6U CN205924109U (en) | 2016-05-17 | 2016-05-17 | Calculus extractor under peritoneoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620446817.6U CN205924109U (en) | 2016-05-17 | 2016-05-17 | Calculus extractor under peritoneoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205924109U true CN205924109U (en) | 2017-02-08 |
Family
ID=57935398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620446817.6U Expired - Fee Related CN205924109U (en) | 2016-05-17 | 2016-05-17 | Calculus extractor under peritoneoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205924109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811764A (en) * | 2019-12-05 | 2020-02-21 | 杨瑜 | Urological calculus grabber convenient to use |
-
2016
- 2016-05-17 CN CN201620446817.6U patent/CN205924109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811764A (en) * | 2019-12-05 | 2020-02-21 | 杨瑜 | Urological calculus grabber convenient to use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20190517 |