CN211131272U

CN211131272U - Urological andrology stone clamp taking-out structure assembly provided with clamping contact

Info

Publication number: CN211131272U
Application number: CN201920294457.6U
Authority: CN
Inventors: 张宇曦
Original assignee: First Hospital of China Medical University
Current assignee: First Hospital of China Medical University
Priority date: 2019-03-08
Filing date: 2019-03-08
Publication date: 2020-07-31
Anticipated expiration: 2029-03-08

Abstract

The utility model provides a urological andrology calculus clamp taking-out structure component provided with a clamping contact, which comprises a cylindrical handle, a tapered roller bearing, a shearing fork rocker, a connecting strip, a shearing cylinder A, a shearing cylinder B, a telescopic rod, an auxiliary guide block and a middle slide block; the middle of the bottom of the cylindrical grip is fixedly provided with a tapered roller bearing through interference fit, and the middle of the tapered roller bearing is fixedly provided with a rotating handle through interference fit; one side of the cylindrical handle is movably connected with one end of the scissor rocker through a rotating shaft; the setting of turning handle and screw thread rocker provides the high regulation mode of precision for taking out the subassembly, has optimized the shearing form of original subassembly, will cut the original manual improvement of fork structure and be the screw thread transmission, has saved the manpower and has consumeed by a wide margin, has slowed down the speed of cutting out, is favorable to the calculus to be controlled, avoids crushing the calculus or causes the damage to human organs, convenient in time adjustment, uses the flexibility strong and simple cost.

Description

Urological andrology stone clamp taking-out structure assembly provided with clamping contact

Technical Field

The utility model belongs to the technical field of the supplementary facility subassembly of andrology, more specifically says, in particular to urology andrology calculus clamp who installs the centre gripping contact takes out construction package.

Background

Calculus is a solid block formed in a catheter cavity or a cavity of a cavity organ in a human body or an animal body, and is composed of inorganic salt or organic matters, so that the obstruction of a tube cavity can be caused, the discharge of liquid of an affected organ is influenced, symptoms such as pain, bleeding or secondary infection are generated, the human body is harmed, and the calculus is generally required to be taken out by using a special taking-out assembly through an operation.

Based on the aforesaid, the subassembly of taking out that uses at present mainly takes out the calculus through inserting the fixed mode of kidney centre gripping and leaves, and the structure of subassembly is mostly to cut fork mechanism, and this kind of structure is inconvenient when the excision inserts in the kidney to, cut fork mechanism and need press from both sides the tight centre gripping of accomplishing through the clamp of both sides, this kind of mode is difficult to control the degree of shearing hard, and consume more strength.

Therefore, in view of the above, the present invention provides a urological andrology stone clip taking-out structure assembly with a clip contact, which is improved based on the existing structure and defects, so as to achieve the purpose of more practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an install uropoiesis andrology calculus clamp extraction structure subassembly of centre gripping contact to this kind of structure that proposes in solving above-mentioned background is inconvenient when the excision in inserts the kidney, and, cuts fork mechanism and need accomplish the centre gripping through the clamp of both sides, this kind of mode is difficult to control the degree of shearing hard, and consumes the problem of more strength.

The utility model discloses the urology andrology calculus clamp who installs centre gripping contact takes out purpose and efficiency of construction package, is reached by following concrete technical means:

the urological andrology calculus clamp taking-out structure component provided with the clamping contact comprises a cylindrical handle, a tapered roller bearing, a rotating handle, a threaded rocker, a shearing fork rocker, a connecting strip, a shearing barrel A, a shearing barrel B, a telescopic rod, an auxiliary guide block and a middle sliding block; the middle of the bottom of the cylindrical grip is fixedly provided with a tapered roller bearing through interference fit, and the middle of the tapered roller bearing is fixedly provided with a rotating handle through interference fit; a screw hole is formed in the middle of the rotating handle, and a threaded rocker is movably arranged in the middle of the rotating handle through threaded connection; the top of the threaded rocker is movably provided with a scissor rocker through a rotating shaft; one side of the cylindrical handle is movably connected with one end of the scissor rocker through a rotating shaft; two ends of the scissor rocker are movably connected with the connecting strip through a rotating shaft; connecting strip quantity sets up to two sets ofly, and two sets of connecting strips outward respectively the integral type be provided with cut a section of thick bamboo A and cut a section of thick bamboo B of getting.

Furthermore, two groups of arc grips are integrally arranged on two sides of the cylinder grip.

Furthermore, two sides of the adjacent edges of the shearing cylinder A and the shearing cylinder B are provided with side cutter structures, and the cutting edge structures of the shearing cylinder A and the shearing cylinder B are staggered with each other; the inner side surfaces of the shearing cylinder A and the shearing cylinder B are integrally provided with a plurality of groups of clamping contact structures.

Further, the adjacent surfaces of the two groups of connecting strips at one end of the shearing cylinder A and the shearing cylinder B are fixedly provided with telescopic rods by spot welding, and springs are sleeved outside the telescopic rods before spot welding.

Furthermore, two groups of auxiliary guide blocks are integrally arranged between adjacent surfaces of two groups of connecting strips at one end of the shearing cylinder A and one end of the shearing cylinder B, and the two groups of auxiliary guide blocks are staggered and adjacent; a T-shaped groove is formed in the middle of the adjacent surface of the auxiliary guide block, and a strip-shaped hole penetrates through the auxiliary guide block in the middle of the T-shaped groove; two ends of two sides of the middle sliding block are respectively provided with two groups of screw holes, and the middle sliding block penetrates through the auxiliary guide block strip-shaped hole through a bolt to be inserted into the middle sliding block screw holes to be movably connected with the two groups of auxiliary guide blocks.

Compared with the prior art, the utility model discloses following beneficial effect has:

the setting of turning handle and screw thread rocker provides the high regulation mode of precision for taking out the subassembly, has optimized the shearing form of original subassembly, will cut the original manual improvement of fork structure and be the screw thread transmission, has saved the manpower and has consumeed by a wide margin, has slowed down the speed of cutting out, is favorable to the calculus to be controlled, avoids crushing the calculus or causes the damage to human organs, convenient in time adjustment, uses the flexibility strong and simple cost.

The dual setting of telescopic link and supplementary guide block for taking out the subassembly provides direction and protect function, guarantees to cut and gets a section of thick bamboo A and cut the moving direction who gets a section of thick bamboo B and be the vertical migration to guaranteed to cut and get a section of thick bamboo A and cut and get a B vertically position, avoided taking place the skew to lead to cutting and get a section of thick bamboo A and cut and get a section of thick bamboo B can't the closure cut simple structure is practical.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the cutting barrel of the present invention.

Fig. 3 is a schematic perspective view of the auxiliary guide block of the present invention.

Fig. 4 is a schematic diagram of a partially enlarged structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. the device comprises a cylindrical handle, 101, a tapered roller bearing, 2, a rotating handle, 3, a threaded rocker, 4, a shearing fork rocker, 5, a connecting strip, 6, shearing cylinders A and 7, shearing cylinders B and 8, a telescopic rod, 9, an auxiliary guide block, 901 and a middle sliding block.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a urological andrology stone clamp taking-out structure component provided with a clamping contact, which comprises a cylindrical handle 1, a tapered roller bearing 101, a rotating handle 2, a threaded rocker 3, a shearing fork rocker 4, a connecting strip 5, a shearing cylinder A6, a shearing cylinder B7, a telescopic rod 8, an auxiliary guide block 9 and a middle slide block 901; the middle of the bottom of the cylindrical grip 1 is fixedly provided with a tapered roller bearing 101 in an interference fit manner, and the middle of the tapered roller bearing 101 is fixedly provided with a rotating handle 2 in an interference fit manner; a screw hole is formed in the middle of the rotating handle 2, and a threaded rocker 3 is movably arranged in the middle of the rotating handle 2 through threaded connection; the top of the threaded rocker 3 is movably provided with a scissor rocker 4 through a rotating shaft; one side of the cylindrical handle 1 is movably connected with one end of the scissor rocker 4 through a rotating shaft; two ends of the scissor rocker 4 are movably connected with the connecting strip 5 through a rotating shaft; the connecting strips 5 are arranged in two groups, and the two groups of connecting strips 5 are respectively integrally provided with a shearing barrel A6 and a shearing barrel B7.

Two groups of arc grips are integrally arranged on two sides of the cylinder grip 1, and the arc grips are arranged to facilitate the handheld positioning of the assembly.

The two sides of the adjacent edges of the shearing cylinder A6 and the shearing cylinder B7 are provided with side cutter structures, and the blade structures of the shearing cylinder A6 and the shearing cylinder B7 are staggered with each other; the inner side surfaces of the shearing cylinder A6 and the shearing cylinder B7 are integrally provided with a plurality of groups of clamping contact structures, and the cutting stone can be cut off and fixed by arranging the shearing cylinder A6 and the shearing cylinder B7.

Wherein, cut and get a section of thick bamboo A6 and cut and get 5 adjacent surfaces of two sets of connecting strips of a section of thick bamboo B7 one end and lean on outer department through spot welding fixed telescopic link 8 that is provided with, and the telescopic link 8 outside overlaps before the spot welding and is equipped with the spring, resets through setting up telescopic link 8 and spring convenience to cutting and get a section of thick bamboo A6 and cut and get a section of thick bamboo B7.

Two groups of auxiliary guide blocks 9 are integrally arranged between the adjacent surfaces of the two groups of connecting strips 5 at one end of the shearing cylinder A6 and one end of the shearing cylinder B7, and the two groups of auxiliary guide blocks 9 are adjacent in a staggered position; a T-shaped groove is formed in the middle of the adjacent surface of the auxiliary guide block 9, and a strip-shaped hole penetrates through the auxiliary guide block 9 in the middle of the T-shaped groove; two ends of the two surfaces of the middle slider 901 are respectively provided with two groups of screw holes, the middle slider 901 penetrates through a strip-shaped hole of the auxiliary guide block 9 through a bolt to be inserted into the screw holes of the middle slider 901 to be movably connected with the two groups of auxiliary guide blocks 9, and the auxiliary guide blocks 9 are arranged to guide a shearing barrel A6 and a shearing barrel B7 conveniently.

The specific use mode and function of the embodiment are as follows:

in the utility model, a tapered roller bearing 101 is fixedly arranged in the middle of the bottom of a cylinder grip 1 through interference fit, a rotating handle 2 is fixedly arranged in the middle of the tapered roller bearing 101 through interference fit, a screw hole is arranged in the middle of the rotating handle 2, a thread rocker 3 is movably arranged in the middle of the rotating handle 2 through thread connection, a shear fork rocker 4 is movably arranged at the top of the thread rocker 3 through a rotating shaft, one side of the cylinder grip 1 is movably connected with one end of the shear fork rocker 4 through the rotating shaft, two ends of the shear fork rocker 4 are movably connected with a connecting strip 5 through the rotating shaft, a shearing cylinder A6 and a shearing cylinder B7 are respectively arranged outside the two groups of connecting strips 5 in an integrated manner, two adjacent sides of the shearing cylinder A6 and the shearing cylinder B7 are arranged into side knife structures, the cutting edge structures of the shearing cylinder A6 and the shearing cylinder B7 are mutually staggered, a telescopic rod 8 is fixedly arranged outside the adjacent surfaces of the connecting strip 5 at one ends of the shearing cylinder A6 and the shearing, the outer side of the telescopic rod 8 is sleeved with a spring before spot welding, two groups of auxiliary guide blocks 9 are integrally arranged between adjacent surfaces of two groups of connecting strips 5 at one end of a shearing cylinder A6 and one end of a shearing cylinder B7, two groups of auxiliary guide blocks 9 are arranged in a staggered manner, a T-shaped groove is formed between adjacent surfaces of the auxiliary guide blocks 9, a strip-shaped hole is formed in the middle of the T-shaped groove by penetrating the auxiliary guide blocks 9, two groups of screw holes are respectively formed at two ends of two surfaces of a middle sliding block 901, and the middle sliding block 901 is inserted into the screw holes of the middle sliding block 901 through bolts penetrating the strip-shaped hole of the auxiliary guide block 9 to; when the lithotripter is used, the cutting cylinder A6 and the cutting cylinder B7 extend to two sides of a stone, the cylindrical handle 1 is held by one hand, the rotating handle 2 at the bottom of the cylindrical handle 1 is rotated by the other hand, the cutting cylinder A6 and the cutting cylinder B7 are closed through the movement of the threaded rocker 3 and the cutting fork rocker 4, the stone and an organ are cut off through the lateral knife structures at two sides, and the lithotripter is used for extracting the stone after the lithotripter is fixed in an auxiliary mode through the clamping contact.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Install uropoiesis andrology calculus clamp of centre gripping contact and take out construction assembly, its characterized in that: the urological andrology calculus clamp taking-out structure component provided with the clamping contact comprises a cylinder grip (1), a tapered roller bearing (101), a rotating handle (2), a threaded rocker (3), a shearing fork rocker (4), a connecting strip (5), a shearing cylinder A (6), a shearing cylinder B (7), a telescopic rod (8), an auxiliary guide block (9) and a middle sliding block (901); the middle of the bottom of the cylindrical grip (1) is fixedly provided with a tapered roller bearing (101) in an interference fit manner, and the middle of the tapered roller bearing (101) is fixedly provided with a rotating handle (2) in an interference fit manner; a screw hole is formed in the middle of the rotating handle (2), and a threaded rocker (3) is movably arranged in the middle of the rotating handle (2) through threaded connection; the top of the threaded rocker (3) is movably provided with a scissor rocker (4) through a rotating shaft; one side of the cylindrical handle (1) is movably connected with one end of the scissor rocker (4) through a rotating shaft; two ends of the scissor rocker (4) are movably connected with the connecting strip (5) through a rotating shaft; connecting strips (5) quantity sets up to two sets ofly, and two sets of connecting strips (5) are outer respectively the integral type be provided with cut a section of thick bamboo A (6) and cut a section of thick bamboo B (7).

2. The urological cast removal structure with clip contact of claim 1, wherein: two groups of arc grips are integrally arranged on two sides of the cylindrical grip (1).

3. The urological cast removal structure with clip contact of claim 1, wherein: two sides of the adjacent edges of the shearing cylinder A (6) and the shearing cylinder B (7) are provided with side cutter structures, and the cutting edge structures of the shearing cylinder A (6) and the shearing cylinder B (7) are staggered; and a plurality of groups of clamping contact structures are integrally arranged on the inner side surfaces of the shearing cylinder A (6) and the shearing cylinder B (7).

4. The urological cast removal structure with clip contact of claim 1, wherein: the adjacent surfaces of two groups of connecting strips (5) at one end of the shearing cylinder A (6) and one end of the shearing cylinder B (7) are provided with telescopic rods (8) by spot welding, and springs are sleeved outside the telescopic rods (8) before spot welding.

5. The urological cast removal structure with clip contact of claim 1, wherein: two groups of auxiliary guide blocks (9) are integrally arranged between the adjacent surfaces of the two groups of connecting strips (5) at one end of the shearing cylinder A (6) and one end of the shearing cylinder B (7), and the two groups of auxiliary guide blocks (9) are staggered and adjacent; a T-shaped groove is formed in the middle of the adjacent surface of the auxiliary guide block (9), and a strip-shaped hole is formed in the middle of the T-shaped groove and penetrates through the auxiliary guide block (9); two ends of two sides of the middle slider (901) are respectively provided with two groups of screw holes, and the middle slider (901) passes through the strip-shaped hole of the auxiliary guide block (9) through a bolt and is inserted into the screw holes of the middle slider (901) to be movably connected with the two groups of auxiliary guide blocks (9).