CN210044025U

CN210044025U - Breast tumor positioning device

Info

Publication number: CN210044025U
Application number: CN201821886713.2U
Authority: CN
Inventors: 刘磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-16
Filing date: 2018-11-16
Publication date: 2020-02-11
Anticipated expiration: 2028-11-16

Abstract

The utility model discloses a breast tumour positioner, which comprises a housin, the inner wall symmetry of casing is equipped with the semicircle orifice, the inside slidable mounting of casing has the ring push pedal, the surface symmetry of ring push pedal is equipped with first mounting groove, the inside slidable mounting of first mounting groove has the baffle, the inboard fixed mounting of baffle has first spring, the outside fixed mounting of baffle has the semicircle kelly, sliding connection between semicircle kelly and the semicircle orifice, the surface symmetry of ring push pedal is equipped with the second mounting groove, the inner wall symmetry of second mounting groove is equipped with first round hole. This mammary gland tumour positioner, under the effect of semicircle kelly, semicircle orifice, fix a position the ring push pedal, the ring push pedal of being convenient for remains stable after removing, and the kelly can be flicked, fold under the effect of torsional spring, pull wire, is convenient for snatch the location to the mammary gland tumour to under the effect of threaded rod, can carry out permanent centre gripping.

Description

Breast tumor positioning device

Technical Field

The utility model relates to the field of medical technology, specifically a breast tumor positioner.

Background

In recent years, with the annual rise of the incidence of breast cancer, breast ultrasound is a conventional examination means for breast diseases, ultrasound can determine the size and the position of a tumor, make a certain judgment basis for benign or malignant tumors, use a positioning device before an operation to determine the original range of the tumor, and prepare before the operation for surgical resection.

In most breast tumour positioner, be difficult to fix a position after the ring push pedal removes, when the kelly gets into the mammary gland and contacts and need snatch the location with the tumour, most positioner is inconvenient to be used, and the kelly is snatching the location after, needs manual control, is difficult to carry out permanent centre gripping.

Disclosure of Invention

The utility model aims at providing a breast tumour positioner to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a breast tumor positioning device comprises a shell, wherein semicircular holes are symmetrically formed in the inner wall of the shell, a circular ring push plate is slidably mounted in the shell, a first mounting groove is symmetrically formed in the surface of the circular ring push plate, a baffle is slidably mounted in the first mounting groove, a first spring is fixedly mounted on the inner side of the baffle, a semicircular clamping rod is fixedly mounted on the outer side of the baffle, the semicircular clamping rod is slidably connected with the semicircular holes, a second mounting groove is symmetrically formed in the surface of the circular ring push plate, a first round hole is symmetrically formed in the inner wall of the second mounting groove, a rotating rod is rotatably connected in the first round hole, a torsion spring is fixedly mounted on the surface of the rotating rod in a symmetrical mode, and a clamping rod is fixedly mounted on the surface of the rotating rod;

the side surface of the clamping rod is fixedly provided with burr bulges at equal intervals, the surface of the clamping rod is fixedly provided with a first connecting rod, and the surface of the first connecting rod is fixedly provided with a traction wire;

the inside fixed mounting of ring push pedal has first rubber ring, the inside symmetry fixed mounting of ring push pedal has the leading wheel, sliding connection between leading wheel, first rubber ring and the pull wire.

Preferably, the inner side surface of the circular ring push plate is fixedly provided with a hollow round rod, the tail end of the hollow round rod is fixedly provided with a push plate, and the surface of the push plate is provided with a second round hole.

Preferably, a second rubber ring is fixedly mounted inside the second round hole, and the second rubber ring is connected with the traction wire in a sliding mode.

Preferably, the surface of the pushing plate is symmetrically and fixedly provided with a sliding rod, the surface of the sliding rod is slidably provided with a second connecting rod, and the second connecting rod is fixedly connected with the traction line.

Preferably, the surface symmetry of slurcam is equipped with the mounting hole, the inside threaded connection of mounting hole has the threaded rod, the inside slidable mounting of mounting hole has the backup pad, sliding connection between backup pad and the threaded rod.

Preferably, the inside slidable mounting of mounting hole has T shape pole, fixed mounting has the second spring between T shape pole and the backup pad, fixed connection between T shape pole and the second connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: this mammary gland tumour positioner, under the effect of semicircle kelly, semicircle orifice, fix a position the ring push pedal, the ring push pedal of being convenient for remains stable after removing, and the kelly can be flicked, fold under the effect of torsional spring, pull wire, is convenient for snatch the location to the mammary gland tumour to under the effect of threaded rod, can carry out permanent centre gripping.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is a left side view of the ring push plate of the present invention;

fig. 4 is a right side view of the ring push plate of the present invention.

In the figure: 1 casing, 2 semicircle openings, 3 ring push pedal, 4 first mounting grooves, 5 baffles, 6 first springs, 7 semicircle kellies, 8 second mounting grooves, 9 first round holes, 10 dwang, 11 torsional springs, 12 kellies, 13 burr arch, 14 first connecting rods, 15 pull lines, 16 first rubber ring, 17 leading wheels, 18 hollow round rods, 19 sludgers, 20 second round holes, 21 second rubber ring, 22 slide bars, 23 second connecting rods, 24 mounting holes, 25 threaded rods, 26 backup pads, 27T shape pole, 28 second springs.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a breast tumor positioning device comprises a shell 1, wherein the inner wall of the shell 1 is symmetrically provided with a semicircular hole 2, the inner part of the shell 1 is slidably provided with a circular ring push plate 3, the surface of the circular ring push plate 3 is symmetrically provided with a first installation groove 4, the inner part of the first installation groove 4 is slidably provided with a baffle plate 5, the inner side of the baffle plate 5 is fixedly provided with a first spring 6, the outer side of the baffle plate 5 is fixedly provided with a semicircular clamping rod 7, the semicircular clamping rod 7 is slidably connected with the semicircular hole 2, the surface of the circular ring push plate 3 is symmetrically provided with a second installation groove 8, the inner wall of the second installation groove 8 is symmetrically provided with a first round hole 9, the inner part of the first round hole 9 is rotatably connected with a rotating rod 10, the surface of the rotating rod 10 is symmetrically and fixedly provided with a torsion spring 11, the surface of the rotating rod 10 is fixedly provided with a clamping rod 12, the, avoiding manual holding of the housing 1;

the side surface of the clamping rod 12 is fixedly provided with burr protrusions 13 at equal intervals, the surface of the clamping rod 12 is fixedly provided with a first connecting rod 14, and the surface of the first connecting rod 14 is fixedly provided with a traction wire 15;

a first rubber ring 16 is fixedly installed inside the circular ring push plate 3, guide wheels 17 are symmetrically and fixedly installed inside the circular ring push plate 3, and the guide wheels 17, the first rubber ring 16 and the traction wire 15 are connected in a sliding mode.

The inner side surface of the circular ring push plate 3 is fixedly provided with a hollow round rod 18, the tail end of the hollow round rod 18 is fixedly provided with a push plate 19, the surface of the push plate 19 is provided with a second round hole 20, and the push plate 19 is convenient to push the hollow round rod 18, so that the circular ring push plate 3 is stressed to move.

The inside fixed mounting of second round hole 20 has second rubber ring 21, sliding connection between second rubber ring 21 and the pull wire 15 for pull wire 15 can move along second rubber ring 21 inner wall, and the reducible friction to pull wire 15 of second rubber ring 21, improves life.

The surface of the pushing plate 19 is symmetrically and fixedly provided with a sliding rod 22, the surface of the sliding rod 22 is provided with a second connecting rod 23 in a sliding manner, and the second connecting rod 23 is fixedly connected with the pull wire 15, so that the pull wire 15 can be driven to move along the surface of the sliding rod 22 when the second connecting rod 23 is stressed.

The surface symmetry of catch plate 19 is equipped with mounting hole 24, and the internal thread of mounting hole 24 is connected with threaded rod 25, and the inside slidable mounting of mounting hole 24 has backup pad 26, and sliding connection between backup pad 26 and the threaded rod 25 makes threaded rod 25 extrude backup pad 26 under the effect of screw thread to under the effect of second spring 28, make backup pad 26 remain stable.

The T-shaped rod 27 is slidably mounted inside the mounting hole 24, the second spring 28 is fixedly mounted between the T-shaped rod 27 and the support plate 26, the T-shaped rod 27 is fixedly connected with the second connecting rod 23, and the T-shaped rod 27 is kept stable under the action of the second spring 28, so that the second connecting rod 23 is kept stable.

The utility model discloses when concrete implementation: the threaded rod 25 can be rotated to move the threaded rod 25 to the outside of the mounting hole 24, the support plate 26 is not extruded any more, the second spring 28 is not stressed any more to recover deformation, at this time, the torsion spring 11 is not stressed any more to recover deformation, the rotating rod 10 rotates in the first round hole 9 to drive the clamping rod 12 to move, the clamping rod 12 bounces to the outside and is in a horizontal position, under the action of the clamping rod 12, the first connecting rod 14 pulls the traction wire 15 to move along the guide wheel 17, the traction wire 15 pulls the second connecting rod 23 to move inwards along the surface of the sliding rod 22, the second connecting rod 23 pushes the T-shaped rod 27 to move towards the inside of the mounting hole 24, the second spring 28 is stressed to deform, the pushing plate 19 can be pushed to the inside, the hollow round rod 18 pushes the ring pushing plate 3 to move towards the inside of the shell 1, and the inner wall of the semicircular hole 2 extrudes the semicircular, the semicircular clamping rod 7 is stressed to push the baffle 5 to move towards the inside of the first mounting groove 4, the first spring 6 is stressed to compress, when the semicircular clamping rod 7 is separated from the semicircular hole 2, under the action of force, the semicircular push plate 3 drives the semicircular clamping rod 7 to move towards the inner side along the inner wall of the shell 1, when the semicircular clamping rod 7 enters the next semicircular hole 2, the first spring 6 recovers deformation, the semicircular clamping rod 7 is pushed to clamp and fix the semicircular hole 2, the circular push plate 3 is kept stable, at the moment, the clamping rods 12 are positioned at two sides of a tumor, the threaded rod 25 can be rotated, the threaded rod 25 moves towards the inside of the mounting hole 24, the supporting plate 26 is pushed to move towards the inner side, the second spring 28 is stressed and compressed again, the T-shaped rod 27 is pushed to move towards the left side, the second connecting rod 23 drives the traction wire 15 to move towards the outer side along the surface of the sliding rod 22, the traction wire 15 moves, and then kelly 12 drives dwang 10 internal rotation at first round hole 9, and torsional spring 11 atress deformation, kelly 12 slowly folds to the inboard, under the protruding 13 effect of burr, snatchs the location to the tumour, finally under the effect of threaded rod 25, wholly remains stable.

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 breast tumour locating device, comprising a housing (1), characterized in that: the inner wall symmetry of casing (1) is equipped with semicircle orifice (2), the inside slidable mounting of casing (1) has ring push pedal (3), the surface symmetry of ring push pedal (3) is equipped with first mounting groove (4), the inside slidable mounting of first mounting groove (4) has baffle (5), the inboard fixed mounting of baffle (5) has first spring (6), the outside fixed mounting of baffle (5) has semicircle kelly (7), sliding connection between semicircle kelly (7) and semicircle orifice (2), the surface symmetry of ring push pedal (3) is equipped with second mounting groove (8), the inner wall symmetry of second mounting groove (8) is equipped with first round hole (9), the inside rotation of first round hole (9) is connected with dwang (10), the surface symmetry fixed mounting of dwang (10) has torsional spring (11), a clamping rod (12) is fixedly arranged on the surface of the rotating rod (10);

burr protrusions (13) are fixedly arranged on the side face of the clamping rod (12) at equal intervals, a first connecting rod (14) is fixedly arranged on the surface of the clamping rod (12), and a traction wire (15) is fixedly arranged on the surface of the first connecting rod (14);

the inside fixed mounting of ring push pedal (3) has first rubber ring (16), the inside symmetry fixed mounting of ring push pedal (3) has leading wheel (17), sliding connection between leading wheel (17), first rubber ring (16) and pull wire (15).

2. The breast tumor locating device of claim 1, wherein: the inner side surface of the circular ring push plate (3) is fixedly provided with a hollow circular rod (18), the tail end of the hollow circular rod (18) is fixedly provided with a push plate (19), and the surface of the push plate (19) is provided with a second circular hole (20).

3. A breast tumor locating device according to claim 2, wherein: and a second rubber ring (21) is fixedly arranged in the second round hole (20), and the second rubber ring (21) is connected with the traction wire (15) in a sliding manner.

4. A breast tumor locating device according to claim 2, wherein: the surface of the pushing plate (19) is symmetrically and fixedly provided with a sliding rod (22), the surface of the sliding rod (22) is provided with a second connecting rod (23) in a sliding manner, and the second connecting rod (23) is fixedly connected with the traction wire (15).

5. A breast tumor locating device according to claim 2, wherein: the surface symmetry of slurcam (19) is equipped with mounting hole (24), the inside threaded connection of mounting hole (24) has threaded rod (25), the inside slidable mounting of mounting hole (24) has backup pad (26), sliding connection between backup pad (26) and threaded rod (25).

6. The breast tumor locating device of claim 5, wherein: the inside slidable mounting of mounting hole (24) has T shape pole (27), fixed mounting has second spring (28) between T shape pole (27) and backup pad (26), fixed connection between T shape pole (27) and second connecting rod (23).