CN210447133U

CN210447133U - Hepatobiliary surgery is with getting stone device

Info

Publication number: CN210447133U
Application number: CN201920305481.5U
Authority: CN
Inventors: 卢继周
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2020-05-05
Anticipated expiration: 2029-03-12

Abstract

The utility model discloses a hepatobiliary surgery is with getting stone device, which comprises a housin, the left side cover of casing is equipped with the stop collar, the left side swing joint of casing has the movable rod, the left side fixedly connected with riser of movable rod, the left side fixedly connected with handle of riser, the inner chamber that the stop collar and extend to the casing is run through on the right side of movable rod, the right side fixedly connected with slide of movable rod, the right side fixedly connected with connecting rod of slide, the surface cover of connecting rod is equipped with first spring. The utility model discloses a set up casing, stop collar, riser, handle, second spring, movable rod, handheld mechanism, fixed block, bracing piece, press from both sides and get board, connecting rod, clamp and get pad, fixed plate, spout, slider, first spring, slide, fixed cover and third spring's cooperation and use, solved current hepatobiliary surgery and got the stone device clamp with getting and get the unstability, caused the problem that the calculus dropped easily when getting the stone.

Description

Hepatobiliary surgery is with getting stone device

Technical Field

The utility model relates to a hepatobiliary surgery is with getting stone technical field specifically is a hepatobiliary surgery is with getting stone device.

Background

Calculus in human body is solid block formed in duct cavity or cavity organ in human body or animal body, such as kidney, ureter, gallbladder or bladder, etc., and can cause obstruction of duct cavity, affect drainage of affected organ liquid, and produce symptoms of pain, hemorrhage or secondary infection, etc.

At present, the method for treating intrahepatic bile duct calculus is more, the calculus is removed by medicines, the calculus is removed by a stone crusher, sometimes, a treatment method mainly based on an operation is required, a calculus removing tool commonly used in the operation is a calculus removing basket, in the calculus removing process, certain large calculus basket wires are easy to fall off, and certain small calculi are not easy to be tightly sleeved on the calculus removing basket, so that the working difficulty of a doctor in removing the calculus is increased, the phenomenon that the existing calculus removing device for hepatobiliary surgery easily falls off is avoided, the trouble is brought to the doctor in the operation, secondary injury can be caused to a patient, the practicability of the device is reduced, and the calculus removing device is not convenient for the user to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hepatobiliary surgery is with getting stone device possesses difficult landing, and the person of facilitating the use carries out the advantage of operation, has solved current hepatobiliary surgery and has got the stone device clamp with getting and get the unstability, causes the problem that the calculus dropped easily when getting the stone.

In order to achieve the above object, the utility model provides a following technical scheme: a stone taking device for hepatobiliary surgery comprises a shell, wherein a limiting sleeve is sleeved on the left side of the shell, a movable rod is movably connected to the left side of the shell, a vertical plate is fixedly connected to the left side of the movable rod, a handle is fixedly connected to the left side of the vertical plate, the right side of the movable rod penetrates through the limiting sleeve and extends to an inner cavity of the shell, a sliding plate is fixedly connected to the right side of the movable rod, a connecting rod is fixedly connected to the right side of the sliding plate, a first spring is sleeved on the surface of the connecting rod, the left side of the first spring is fixedly connected with the sliding plate, the right side of the first spring is fixedly connected with the inner wall of the shell, a fixed block is fixedly connected to the right side of the shell, the fixed block penetrates through the right side of the connecting rod, two supporting rods are movably connected to the front side of the connecting rod, a clamping plate is movably connected, the surface cover of casing is equipped with handheld mechanism.

Preferably, handheld mechanism includes the lagging, the inner wall and the casing fixed connection of lagging, the board is handed to the bottom fixedly connected with of lagging, the bottom fixedly connected with limiting plate of handing the board, the surface cover of handing the board is equipped with the antiskid cover.

Preferably, the surface cover of movable rod is equipped with the second spring, the left side and the riser fixed connection of second spring, the right side and the stop collar fixed connection of second spring, the left side cover of handle is equipped with the protective sheath.

Preferably, the surface cover of movable rod is equipped with fixed cover, the equal fixedly connected with fixed plate in top and the bottom of fixed cover, the fixed plate is close to the inner wall fixed connection of one side of shells inner wall and casing.

Preferably, the top and the bottom of the sliding plate are both fixedly connected with sliding blocks, and the top and the bottom of the inner cavity of the shell are both provided with sliding grooves matched with the sliding blocks for use.

Preferably, the junction of two clamp boards contacts, and the equal fixedly connected with in right side that two clamp boards were got one side is got the pad, and fixedly connected with third spring between two clamp boards were got one side relative.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the casing, the stop collar, the riser, the handle, the second spring, the movable rod, handheld mechanism, the fixed block, the bracing piece, press from both sides and get the board, the connecting rod, press from both sides and get the pad, the fixed plate, the spout, the slider, first spring, the slide, the cooperation of fixed cover and third spring is used, when the user needs to use the device to press from both sides and get the calculus, the user is through pressing the handle, the handle drives the right removal of riser, the riser drives the removal of movable rod, the movable rod extrudeing the second spring, and the movable rod moves the slip that drives the slide when moving to the right removal, and the slip of slide drives the removal of connecting rod, when the connecting rod moves to the right, cooperate slide extrusion first spring, the connecting rod drives the removal of right removal bracing piece, the bracing piece drives the removal of pressing from both sides and getting the board, the user holds the device, loosen the power to the handle, the board is got to the stone is got to the drive clamp that contracts of first spring and second spring is got, and the clamp is got firmly, the phenomenon that the landing can not appear, and the person of facilitating the use operates, has improved the device's practicality, has made things convenient for user's use, has solved current hepatobiliary surgery and has got the stone device clamp with getting and get the unstability, causes the problem that the stone dropped easily when getting the stone.

2. The utility model discloses a set up handheld device, made things convenient for the user to hand the device, and increased the stability when the user is handheld, through setting up the antiskid cover, effectually increased the frictional force between handheld board and the user, prevent dropping when using.

3. The utility model discloses a set up the second spring, the effectual clamp that has increased the clamp and get the board gets the effect, makes the calculus of getting can not drop, has realized carrying out the effect of protection to the user, through setting up the protective sheath, the effectual effect of having realized protecting handle and user.

4. The utility model discloses a cooperation that sets up fixed cover and fixed plate is used, the effectual stability that increases when the movable rod removes to realized carrying out spacing effect to the movable rod.

5. The utility model discloses a cooperation that sets up slider and spout is used, the effectual stability that increases when the slide slides, and realized the limiting action to the slide orbit of slide.

6. The utility model discloses a set up the clamp and get the pad, made things convenient for the user to press from both sides the clamp of calculus and got, and increased the stability of getting when pressing from both sides, through setting up the third spring, made things convenient for the reset motion of getting the board of clamp, and increased the clamp and got the stability that the board pressed from both sides and got.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a partial enlarged view of B in fig. 2 according to the present invention;

fig. 5 is a perspective view of the housing and the strap of the present invention.

In the figure: the automatic clamping device comprises a shell 1, a limiting sleeve 2, a vertical plate 3, a handle 4, a second spring 5, a movable rod 6, a handheld mechanism 7, a sleeve plate 701, a limiting plate 702, a handheld plate 703, a fixed block 8, a supporting rod 9, a clamping plate 10, a connecting rod 11, a clamping pad 12, a fixed plate 13, a sliding chute 14, a sliding block 15, a first spring 16, a sliding plate 17, a fixed sleeve 18 and a third spring 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5 a stone taking device for hepatobiliary surgery, comprising a casing 1, a position-limiting sleeve 2 is sleeved on the left side of the casing 1, a movable rod 6 is movably connected on the left side of the casing 1, a second spring 5 is sleeved on the surface of the movable rod 6, the left side of the second spring 5 is fixedly connected with a vertical plate 3, the right side of the second spring 5 is fixedly connected with the position-limiting sleeve 2, a protective sleeve is sleeved on the left side of a handle 4, a fixed sleeve 18 is sleeved on the surface of the movable rod 6, a fixed plate 13 is fixedly connected with the top and the bottom of the fixed sleeve 18, one side of the fixed plate 13 close to the inner wall of the casing 1 is fixedly connected with the inner wall of the casing 1, by arranging the second spring 5, the clamping effect of the clamping plate 10 is effectively increased, the clamped stone can not fall off, the protection effect on the user is realized, by arranging the protective, the stability of the movable rod 6 during moving is effectively increased by arranging the fixed sleeve 18 and the fixed plate 13 to be matched, the limiting effect of the movable rod 6 is realized, the vertical plate 3 is fixedly connected to the left side of the movable rod 6, the handle 4 is fixedly connected to the left side of the vertical plate 3, the right side of the movable rod 6 penetrates through the limiting sleeve 2 and extends to the inner cavity of the shell 1, the sliding plate 17 is fixedly connected to the right side of the movable rod 6, the sliding blocks 15 are fixedly connected to the top and the bottom of the sliding plate 17, the sliding grooves 14 matched with the sliding blocks 15 are formed in the top and the bottom of the inner cavity of the shell 1, the stability of the sliding plate 17 during sliding is effectively increased by arranging the sliding blocks 15 and the sliding grooves 14 to be matched, the limiting effect of the sliding track of the sliding plate 17 is realized, the connecting rod 11 is fixedly connected to the right side of the sliding plate 17, the first spring 16 is sleeved on, the right side of the first spring 16 is fixedly connected with the inner wall of the shell 1, the right side of the shell 1 is fixedly connected with a fixed block 8, the right side of the connecting rod 11 penetrates through the fixed block 8, the front side of the connecting rod 11 is movably connected with two supporting rods 9, the top and the bottom of the fixed block 8 are both movably connected with clamping plates 10, the joints of the two clamping plates 10 are contacted, the right sides of the opposite sides of the two clamping plates 10 are both fixedly connected with clamping pads 12, a third spring 19 is fixedly connected between the opposite sides of the two clamping plates 10, the clamping pads 12 are arranged to facilitate the clamping of a calculus by a user, the stability during clamping is increased, the resetting movement of the clamping plates 10 is facilitated by arranging the third spring 19, the clamping stability of the clamping plates 10 is increased, one side of the supporting rods 9 close to the clamping plates 10 is movably connected with the clamping plates 10, a handheld mechanism 7 is sleeved on the surface of the, handheld mechanism 7 includes lagging 701, the inner wall and the casing 1 fixed connection of lagging 701, the bottom fixedly connected with handheld board 703 of lagging 701, the bottom fixedly connected with limiting plate 702 of handheld board 703, the surface cover of handheld board 703 is equipped with the antiskid cover, through setting up handheld mechanism 7, made things convenient for the user to hand the device, and increased the stability when the user is handheld, through setting up the antiskid cover, the effectual frictional force that has increased between handheld board 703 and the user, prevent dropping when using.

When the device is used, when a user needs to clamp stones, the user presses the handle 4, the handle 4 drives the vertical plate 3 to move rightwards, the vertical plate 3 drives the movable rod 6 to move, the movable rod 6 extrudes the second spring 5, and the movable rod 6 slides on the inner wall of the fixed sleeve 18, so that the stability of the movable rod 6 is improved, the movable rod 6 moves rightwards and simultaneously drives the sliding plate 17 to slide, the sliding plate 17 drives the sliding block 15 to slide in the inner cavity of the sliding groove 14, so that the stability of the sliding rod when the sliding rod slides is improved, the sliding of the sliding plate 17 drives the connecting rod 11 to move, the connecting rod 11 is matched with the sliding plate 17 to extrude the first spring 16 when moving rightwards, the connecting rod 11 moves rightwards and drives the supporting rod 9 to move, the supporting rod 9 drives the clamping plates 10 to move, the two clamping plates 10 are separated from the laminating state, and the user holds the device, the user aims at the calculus to the tip of pressing from both sides and getting board 10, loosens the power to handle 4, and the first spring 16 and the second spring 5 return and contract to drive and press from both sides and get board 10 and get the calculus and press from both sides, and press from both sides and get the firm, the phenomenon that the landing can not appear, and the person of facilitating the use operates, has improved the device's practicality, has made things convenient for user's use.

In summary, the following steps: this hepatobiliary surgery is with getting stone device, through setting up casing 1, stop collar 2, riser 3, handle 4, second spring 5, movable rod 6, handheld mechanism 7, fixed block 8, bracing piece 9, press from both sides and get board 10, connecting rod 11, press from both sides and get pad 12, fixed plate 13, spout 14, slider 15, first spring 16, slide 17, fixed cover 18 and third spring 19's cooperation is used, it gets unstability to have solved current hepatobiliary surgery with getting stone device clamp, cause the problem that the calculus dropped easily during getting stone.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hepatobiliary surgery is with getting stone device, includes casing (1), its characterized in that: the left side cover of casing (1) is equipped with stop collar (2), the left side swing joint of casing (1) has movable rod (6), the left side fixedly connected with riser (3) of movable rod (6), the left side fixedly connected with handle (4) of riser (3), the right side of movable rod (6) runs through stop collar (2) and extends to the inner chamber of casing (1), the right side fixedly connected with slide (17) of movable rod (6), the right side fixedly connected with connecting rod (11) of slide (17), the surface cover of connecting rod (11) is equipped with first spring (16), the left side and slide (17) fixed connection of first spring (16), the right side and the inner wall fixed connection of casing (1) of first spring (16), the right side fixedly connected with fixed block (8) of casing (1), the right side of connecting rod (11) runs through fixed block (8), the front side swing joint of connecting rod (11) has two bracing pieces (9), the equal swing joint in top and the bottom of fixed block (8) presss from both sides and gets board (10), bracing piece (9) are close to press from both sides one side of getting board (10) and press from both sides and get board (10) swing joint, the surface cover of casing (1) is equipped with handheld mechanism (7).

2. The lithotomy device for hepatobiliary surgery according to claim 1, characterized in that: handheld mechanism (7) include lagging (701), the inner wall and casing (1) fixed connection of lagging (701), the bottom fixedly connected with handheld board (703) of lagging (701), the bottom fixedly connected with limiting plate (702) of handheld board (703), the surface cover of handheld board (703) is equipped with anti-skidding cover.

3. The lithotomy device for hepatobiliary surgery according to claim 1, characterized in that: the surface cover of movable rod (6) is equipped with second spring (5), the left side and riser (3) fixed connection of second spring (5), the right side and stop collar (2) fixed connection of second spring (5), the left side cover of handle (4) is equipped with the protective sheath.

4. The lithotomy device for hepatobiliary surgery according to claim 1, characterized in that: the surface cover of movable rod (6) is equipped with fixed cover (18), the equal fixedly connected with fixed plate (13) in top and the bottom of fixed cover (18), one side that fixed plate (13) are close to casing (1) inner wall and the inner wall fixed connection of casing (1).

5. The lithotomy device for hepatobiliary surgery according to claim 1, characterized in that: the top and the bottom of slide (17) all fixedly connected with slider (15), spout (14) that use with slider (15) cooperation are all seted up to the top and the bottom of casing (1) inner chamber.

6. The lithotomy device for hepatobiliary surgery according to claim 1, characterized in that: the junction of two press from both sides and get board (10) contacts, and the equal fixedly connected with in right side that two press from both sides and get board (10) opposite side gets pad (12), and fixedly connected with third spring (19) between the opposite side of two press from both sides and get board (10).