CN209377674U - A kind of liver and gall surgical department's stone taking device - Google Patents

Abstract

The utility model discloses a kind of liver and gall surgical department's stone taking devices, including tube body, moving tube, first shell, ring block, micromotor, cross bar, second shell, rotating bar, fixed block, water pipe, one-way plug one, rubber stopper, fixed link, connecting rod, runner, first motor, rack gear, gear and the second motor.The structure of liver and gall surgical department's stone taking device is simple, it is easy to operate, by the rotation of rotating bar so that stone of different sizes can be accommodated in shell, improve the utilization rate of equipment, so that equipment can smoothly be taken out under the premise of not having to and smashing stone, the adverse consequences that fragment leaves generation is avoided, the integrality of stone when ensure that taking-up improves surgical effect；When extracing, bile is extracted by water pipe first, takes out gall stone convenient for doctor, so that surgical environments visualize, reduces operating difficulty, operation is improved and completes speed.

Description

A kind of liver and gall surgical department's stone taking device

Technical field

The utility model relates to a kind of stone taking device, specially a kind of liver and gall surgical department's stone taking device belongs to medical instrument Technical field.

Background technique

The solid mass formed in human body or the intracorporal catheter lumen of animal or in the chamber of luminal organ, is mainly seen in gall-bladder And in bladder, renal plevis, also seen in the chamber of pancreas conduit, salivary ducts etc., calculus is made of inorganic salts or organic matter, in calculus Generally have a core, be made of epithelial cell, bacterial aggregate, parasitic ovum or the polypide, excrement block or the foreign matter that fall off, inorganic salts or Organic matter deposits on core layer by layer again.Due to the difference of afflicted organ, ingredient, shape, matter contained by the mechanism of calculus Ground, influence to body etc. are all different, and generally speaking, calculus can cause lumen to block, and influence the discharge of afflicted organ's liquid, Generate the symptoms such as pain, bleeding or secondary infection.

Calculus removing method currently on the market has operation removal, external stone crushing and traditional Chinese medicine lithagogue etc. several, passes through operation The methods of calculus is drained, to reduce the pain of patient, still, for operation removal calculus for, due to containing gallbladder in gall-bladder Juice brings difficulty to doctor in removal, while being also not easy to see clearly and causing to be difficult to drain, and causes a hidden trouble；And for intracorporal knot Stone is not of uniform size, selects biggish device that can bring pain to patient, and lesser device is selected to be not easily taken out biggish calculus, and Internal rubble be easy to cause microlith block to leave, and causes security risk.Therefore, propose a kind of liver and gall surgical department with taking regarding to the issue above Stone device.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of liver and gall surgical department's stone taking device.

The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of liver and gall surgical department's stone taking device, including Tube body and its moving tube positioned at the tubular body, described tube body one end is fixedly connected with first shell, the first shell End edge be fixedly connected with ring block, and be fixedly installed with micromotor inside described first shell one end, it is described miniature The output end of motor is fixedly connected with cross bar, and the first shell end is rotatably connected to second shell；The end of the moving tube Portion is rotatably connected to rotating bar, and the end of the rotating bar is rotatablely connected to fixed block, and water pipe is equipped with inside the moving tube, One-way plug one there are two being set inside one end of the water pipe, and rubber is equipped in the tube body of the water pipe side wall between two one-way plug ones Rubber plug, the bottom end of the rubber stopper are fixedly connected with fixed link, and the end of the fixed link is rotatably connected to connecting rod, the connecting rod Bottom end be rotatablely connected to runner, and the runner is fixedly attached to the output end of first motor, one end bottom of the moving tube Portion is fixedly connected with rack gear, and rack gear engagement is connected with gear, and the gear is fixedly attached to the output end of the second motor.

Preferably, the first shell and second shell are in semi-oval and hemispherical respectively, and the second shell There are two cross bars for engaging respectively in the groove that top and bottom end open up.

Preferably, the quantity of the fixed block is two, and two fixed blocks are fixedly installed to first shell respectively Inner sidewall on.

Preferably, the water pipe runs through the inside of moving tube, and the moving tube runs through and is slidingly attached to the interior of tube body Portion.

Preferably, the quantity of the one-way plug one is two, and the rubber stopper between two one-way plug ones is slidingly attached to In the tube body of water pipe side wall.

Preferably, the quantity of the rotating bar is two, and the bottom end of two rotating bars is rotatablely connected respectively to shifting The fixing axle of dynamic tube end.The beneficial effects of the utility model are:

1. the structure of liver and gall surgical department's stone taking device is simple, easy to operate, by the rotation of rotating bar so that in shell Stone of different sizes can be accommodated, the utilization rate of equipment is improved, so that equipment can under the premise of not having to smash stone It smoothly takes out, avoids the adverse consequences that fragment leaves generation, the integrality of stone when ensure that taking-up improves surgical effect.

2. the liver and gall surgical department, when extracing, is first extracted bile by water pipe with stone taking device, gallbladder is taken out convenient for doctor Calculus reduces operating difficulty so that surgical environments visualize, and improves operation and completes speed.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；Fig. 2 is partial structural diagram at A in the utility model Fig. 1.

In figure: 1, tube body, 2, moving tube, 3, first shell, 4, ring block, 5, micromotor, 6, cross bar, 7, second shell Body, 8, rotating bar, 9, fixed block, 10, water pipe, 11, one-way plug one, 12, rubber stopper, 13, fixed link, 14, connecting rod, 15, runner, 16, first motor, 17, rack gear, 18, gear, the 19, second motor.

Specific embodiment

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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to a kind of liver and gall surgical department's stone taking device shown in Fig. 1-2, including tube body 1 and its is located inside the tube body 1 Moving tube 2, described 1 one end of tube body is fixedly connected with first shell 3, and the end edge of the first shell 3 is fixedly connected with Ring block 4, and micromotor 5 is fixedly installed with inside 3 one end of the first shell, the output end of the micromotor 5 is fixed It is connected with cross bar 6, drives second shell 7 to rotate by cross bar 6,3 end of first shell is rotatably connected to second shell 7； The end of the moving tube 2 is rotatably connected to rotating bar 8, and the end of the rotating bar 8 is rotatablely connected to fixed block 9, described It is equipped with water pipe 10 inside moving tube 2, is detached bile by water pipe 10, is set inside one end of the water pipe 10 there are two one-way plug one 11, and rubber stopper 12, the bottom end of the rubber stopper 12 are equipped in the tube body of 10 side wall of water pipe between two one-way plug ones 11 It is fixedly connected with fixed link 13, the end of the fixed link 13 is rotatably connected to connecting rod 14, and the bottom end of the connecting rod 14, which rotates, to be connected It is connected to runner 15, and the runner 15 is fixedly attached to the output end of first motor 16, one end bottom of the moving tube 2 is fixed Rack gear 17 is connected, and the engagement of the rack gear 17 is connected with gear 18, the gear 18 is fixedly attached to the output of the second motor 19 End.

As a kind of technical optimization scheme of the utility model, the first shell 3 and second shell 7 are in semiellipse respectively Shape and hemispherical, and engaging is there are two cross bar 6 respectively in the groove that opens up of the top of the second shell 7 and bottom end, convenient for the The rotation of two shells 7.

As a kind of technical optimization scheme of the utility model, the quantity of the fixed block 9 is two, and two described solid Determine block 9 to be fixedly installed to respectively on the inner sidewall of first shell 3, convenient for the rotation of rotating bar 8.

As a kind of technical optimization scheme of the utility model, the water pipe 10 runs through the inside of moving tube 2, and the shifting Dynamic pipe 2 runs through and is slidingly attached to the inside of tube body 1, the transverse shifting of pipe 2 easy to remove.

As a kind of technical optimization scheme of the utility model, the quantity of the one-way plug one 11 is two, and described in two Rubber stopper 12 between one-way plug one 11 is slidingly attached in the tube body of 10 side wall of water pipe, convenient for detaching bile.

As a kind of technical optimization scheme of the utility model, the quantity of the rotating bar 8 is two, and turns described in two The bottom end of lever 8 is rotatablely connected respectively to the fixing axle of 2 end of moving tube, and pipe 2 easy to remove pushes rotating bar 8 to rotate.

When the utility model is used, second shell 7 is put by the electric elements external power supply in the device first In gall-bladder, by the rotation of first motor 16 so that runner 15 rotates, so that connecting rod 14 drives fixed link 13 vertically movable, so that Rubber stopper 12 is mobile, so that bile flows through the discharge of water pipe 10, drives cross bar 6 to rotate by the rotation of micromotor 5, so that Second shell 7 rotates, and continues to move to the device, and then resist calculus, after rotating a circle by second shell 7 calculus is entered Between first shell 3 and second shell 7, and then gall stone is taken out；When gall stone is excessive, by the second motor 19 with movable tooth 18 rotation of wheel, so that 17 transverse shifting of rack gear, so that 2 transverse shifting of moving tube, pushes rotating bar 8 to rotate, due to first Shell 3 and second shell 7 are made of flexible fibrous material, and then first shell 3 is pushed to expand, so that first shell 3 drives Height increases second shell 7 simultaneously, so that can accommodate the calculus of larger diameter between first shell 3 and second shell 7.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of liver and gall surgical department's stone taking device including tube body (1) and its is located at the tube body (1) internal moving tube (2), Be characterized in that: described tube body (1) one end is fixedly connected with first shell (3), and the end edge of the first shell (3) is fixed to be connected It is connected to ring block (4), and is fixedly installed with micromotor (5) inside the first shell (3) one end, the micromotor (5) Output end be fixedly connected with cross bar (6), first shell (3) end is rotatably connected to second shell (7)；The moving tube (2) end is rotatably connected to rotating bar (8), and the end of the rotating bar (8) is rotatablely connected to fixed block (9), the shifting Water pipe (10) are equipped with inside dynamic pipe (2), set that there are two one-way plug one (11), and two lists inside one end of the water pipe (10) Rubber stopper (12) are equipped in the tube body of water pipe (10) side wall between Xiang Sai (11), the bottom end of the rubber stopper (12) is fixedly connected Have fixed link (13), the end of the fixed link (13) is rotatably connected to connecting rod (14), and the bottom end of the connecting rod (14), which rotates, to be connected It is connected to runner (15), and the runner (15) is fixedly attached to the output end of first motor (16), one end of the moving tube (2) Bottom is fixedly connected rack gear (17), and the rack gear (17) engagement is connected with gear (18), and the gear (18) is fixedly attached to The output end of second motor (19).

2. a kind of liver and gall surgical department's stone taking device according to claim 1, it is characterised in that: the first shell (3) and Second shell (7) is respectively in semi-oval and hemispherical, and in the groove that opens up of the top of the second shell (7) and bottom end point It Ka He not be there are two cross bar (6).

3. a kind of liver and gall surgical department's stone taking device according to claim 1, it is characterised in that: the number of the fixed block (9) Amount is two, and two fixed blocks (9) are fixedly installed to respectively on the inner sidewall of first shell (3).

4. a kind of liver and gall surgical department's stone taking device according to claim 1, it is characterised in that: the water pipe (10) is through shifting The inside of dynamic pipe (2), and the moving tube (2) runs through and is slidingly attached to the inside of tube body (1).

5. a kind of liver and gall surgical department's stone taking device according to claim 1, it is characterised in that: the number of the one-way plug one (11) Amount is two, and the rubber stopper (12) between two one-way plug ones (11) is slidingly attached in the tube body of water pipe (10) side wall.

6. a kind of liver and gall surgical department's stone taking device according to claim 1, it is characterised in that: the number of the rotating bar (8) Amount is two, and the bottom end of two rotating bars (8) is rotatablely connected respectively to the fixing axle of moving tube (2) end.