CN213098375U

CN213098375U - Breast tumor positioning device

Info

Publication number: CN213098375U
Application number: CN202020733648.0U
Authority: CN
Inventors: 赵坤
Original assignee: Huai'an Hospital Of Huai'an (huai'an Tumor Hospital)
Current assignee: Huai'an Hospital Of Huai'an (huai'an Tumor Hospital)
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-05-04
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a breast tumour positioner, the on-line screen storage device comprises a base, the support column that two symmetries of the roof fixedly connected with of base were established mutually, two all be equipped with the dead slot in the support column, two the roof of support column is fixed with the drive case jointly, be equipped with the driving groove in the drive case, be equipped with the drive structure in the driving groove, the diapire of drive case is inserted and is equipped with the lead screw that runs through and extend to the dead slot in, two the outer wall of lead screw all rotates the cover and is equipped with ball nut, two the common cover of outer wall of ball nut is equipped with the lifter plate, the roof rear side fixed mounting of lifter plate has telescopic cylinder, telescopic cylinder's drive end fixedly connected with sliding connection is at the movable. The utility model discloses a telescopic cylinder drives the ultrasonic detection instrument and removes to the reference position, has alleviateed medical personnel's working strength greatly, convenient to use, and operation safety effectively improves positioning accuracy.

Description

Breast tumor positioning device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a breast tumour positioner.

Background

In recent years, the incidence of breast cancer rises year by year, and tumor chemotherapy puncture positioning device is needed when tumor patients are subjected to chemotherapy, and the current tumor chemotherapy puncture positioning device is inaccurate in positioning, so that when the tumor chemotherapy puncture positioning device is used for positioning the tumor patients, due to inaccurate positioning, serious damage can be formed to tissues, normal cells die, the pain of the patients is increased, and the practicability of the tumor chemotherapy puncture positioning device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the background art and providing a breast tumor positioning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a breast tumor positioning device comprises a base, wherein the top wall of the base is fixedly connected with two symmetrically arranged supporting columns, empty grooves are respectively arranged in the two supporting columns, the top walls of the two supporting columns are jointly fixed with a driving box, a driving groove is arranged in the driving box, a driving structure is arranged in the driving groove, lead screws which penetrate through and extend into the empty grooves are inserted in the bottom wall of the driving box, ball nuts are rotatably sleeved on the outer walls of the two lead screws, a lifting plate is sleeved on the outer walls of the two ball nuts together, a telescopic cylinder is fixedly arranged at the rear side of the top wall of the lifting plate, the driving end of the telescopic cylinder is fixedly connected with a moving block which is connected with the top wall of the lifting plate in a sliding way, the bottom wall fixedly connected with branch of movable block, the bottom fixedly connected with ultrasonic wave detection instrument of branch, the roof fixed mounting of base has the service creeper that is located between two support columns.

Preferably, a bearing seat is fixedly installed on the inner bottom wall of the empty groove, and the two screw rods are rotatably connected in the bearing seat.

Preferably, the diapire of ultrasonic wave detection instrument is fixed with sterile medical sponge through fixed knot structure, fixed knot constructs including the fixed frame who locates the ultrasonic wave detection instrument four corners, fixed frame's roof is equipped with the installing port, fixedly connected with threaded ring in the installing port, threaded ring internal thread is connected with the threaded rod.

Preferably, the roof fixed mounting of service creeper has two fixed slots that the symmetry was established mutually, two equal fixedly connected with damping spring in the fixed slot, two the one end that damping spring kept away from the fixed slot all with the diapire fixed connection of lifter plate.

Preferably, the drive structure is including the installing port of locating drive roof wall, fixed mounting has driving motor in the installing port, driving motor's output fixedly connected with runs through the pivot that extends to the drive inslot, the fixed cover of outer wall of pivot is equipped with the action wheel, the interior diapire rotation in drive groove is connected with two from the driving wheel about the action wheel symmetry, the action wheel and from the outer wall of driving wheel jointly around being equipped with the belt, two from the equal cover of driving wheel establish the outer wall at the lead screw.

Compared with the prior art, the breast tumor positioning device has the advantages that:

1. the telescopic cylinder drives the ultrasonic detector to move to a positioning position, so that the working intensity of medical personnel is greatly reduced, the use is convenient, the operation is safe, and the positioning precision is effectively improved;

2. the damping spring is arranged to play a role in buffering, so that the injury to a patient caused by excessive force is avoided;

to sum up, the utility model discloses a telescopic cylinder drives the ultrasonic detection instrument and removes to the reference position, has alleviateed medical personnel's working strength greatly, convenient to use, and operation safety effectively improves positioning accuracy.

Drawings

Fig. 1 is a cross-sectional view of a breast tumor positioning device provided by the present invention;

fig. 2 is a side view of the breast tumor positioning device provided by the present invention.

In the figure: the device comprises a base 1, a support column 2, a drive box 3, a drive motor 4, a rotating shaft 5, a driving wheel 6, a driven wheel 7, a belt 8, a ball nut 9, a lifting plate 10, a screw rod 11, a support rod 12, a bearing seat 13, a lying plate 14, an ultrasonic detector 15, a telescopic cylinder 16, a movable block 17, medical sponge 18, a fixed groove 19 and a damping spring 20.

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.

Referring to fig. 1-2, a breast tumor positioning device comprises a base 1, wherein two symmetrical supporting columns 2 are fixedly connected to the top wall of the base 1, empty slots are respectively formed in the two supporting columns 2, a driving box 3 is jointly fixed to the top walls of the two supporting columns 2, a driving slot is formed in the driving box 3, a driving structure is arranged in the driving slot, the driving structure comprises a mounting opening formed in the top wall of the driving box 3, a driving motor 4 is fixedly installed in the mounting opening, a rotating shaft 5 penetrating and extending into the driving slot is fixedly connected to the output end of the driving motor 4, a driving wheel 6 is fixedly sleeved on the outer wall of the rotating shaft 5, two driven wheels 7 symmetrical with respect to the driving wheel 6 are rotatably connected to the inner bottom wall of the driving slot, a belt 8 is jointly wound around the outer walls of the driving wheel 6 and the driven wheels 7, the two driven wheels 7 are both sleeved on the outer wall of, a bearing seat 13 is fixedly arranged on the inner bottom wall of the empty groove, two lead screws 11 are rotatably connected in the bearing seat 13, ball nuts 9 are rotatably sleeved on the outer walls of the two lead screws 11, a lifting plate 10 is commonly sleeved on the outer walls of the two ball nuts 9, a telescopic cylinder 16 is fixedly arranged on the rear side of the top wall of the lifting plate 10, a moving block 17 slidably connected to the top wall of the lifting plate 10 is fixedly connected to the driving end of the telescopic cylinder 16, a supporting rod 12 is fixedly connected to the bottom wall of the moving block 17, an ultrasonic detector 15 is fixedly connected to the bottom end of the supporting rod 12, a sterilized medical sponge 18 is fixed to the bottom wall of the ultrasonic detector 15 through a fixing structure, a lying plate 14 positioned between two supporting columns 2 is fixedly arranged on the top wall of the base 1, a driving motor 4 is started, the driving motor 4 drives, and then drive lead screw 11 to rotate and cooperate with ball nut 9 and realize the lift of lifter plate 10, then telescopic cylinder 16 promotes movable block 17 and removes, drives ultrasonic detector 15 and removes to the locating position, has alleviateed medical personnel's working strength greatly, convenient to use, and operation safety effectively improves positioning accuracy.

The roof fixed mounting of service creeper 14 has two fixed slots 19 that the symmetry was established mutually, equal fixedly connected with damping spring 20 in two fixed slots 19, and two damping spring 20 keep away from fixed slot 19's one end all with the diapire fixed connection of lifter plate 10, set up damping spring 20 and can play the cushioning effect, avoid exerting oneself too greatly to cause the injury to the patient.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

the driving motor 4 drives the driving wheel 6 to rotate, the driving wheel 6 drives the belt 8 to rotate, the belt 8 drives the driven wheel 7 to rotate, the lead screw 11 is further driven to rotate, the lifting plate 10 is matched with the ball nut 9 to lift, then the telescopic cylinder 16 pushes the moving block 17 to move, the ultrasonic detector 15 is driven to move to a positioning position, the tumor is scanned and positioned, and the positioning precision is effectively improved.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A breast tumor positioning device comprises a base (1) and is characterized in that two symmetrical supporting columns (2) are fixedly connected to the top wall of the base (1), empty slots are formed in the two supporting columns (2), a driving box (3) is jointly fixed to the top wall of the two supporting columns (2), driving slots are formed in the driving box (3), driving structures are arranged in the driving slots, lead screws (11) penetrating and extending into the empty slots are inserted into the bottom wall of the driving box (3), ball nuts (9) are rotatably sleeved on the outer walls of the two lead screws (11), lifting plates (10) are jointly sleeved on the outer walls of the two ball nuts (9), telescopic cylinders (16) are fixedly mounted on the rear sides of the top walls of the lifting plates (10), and moving blocks (17) slidably connected to the top walls of the lifting plates (10) are fixedly connected to the driving ends of the telescopic cylinders (16), the bottom wall of the moving block (17) is fixedly connected with a supporting rod (12), the bottom end of the supporting rod (12) is fixedly connected with an ultrasonic detector (15), and the top wall of the base (1) is fixedly provided with a lying plate (14) located between the two supporting columns (2).

2. The breast tumor locating device according to claim 1, wherein a bearing seat (13) is fixedly installed on the inner bottom wall of the hollow groove, and both of the lead screws (11) are rotatably connected in the bearing seat (13).

3. The breast tumor locating device according to claim 1, wherein the bottom wall of the ultrasonic detector (15) is fixed with a sterilized medical sponge (18) through a fixing structure, the fixing structure comprises fixing frames (21) arranged at four corners of the ultrasonic detector (15), the top wall of the fixing frame (21) is provided with a mounting opening, a threaded ring (22) is fixedly connected in the mounting opening, and a threaded rod (23) is connected in the threaded ring (22) in a threaded manner.

4. The breast tumor positioning device according to claim 1, wherein two symmetrically arranged fixing grooves (19) are fixedly installed on the top wall of the lying plate (14), damping springs (20) are fixedly connected in the two fixing grooves (19), and one ends of the two damping springs (20) far away from the fixing grooves (19) are fixedly connected with the bottom wall of the lifting plate (10).

5. The breast tumor positioning device according to claim 1, wherein the driving structure comprises a mounting opening formed in the top wall of the driving box (3), a driving motor (4) is fixedly mounted in the mounting opening, an output end of the driving motor (4) is fixedly connected with a rotating shaft (5) extending into the driving groove in a penetrating manner, a driving wheel (6) is fixedly sleeved on the outer wall of the rotating shaft (5), two driven wheels (7) symmetrical with respect to the driving wheel (6) are rotatably connected to the inner bottom wall of the driving groove, a belt (8) is wound on the outer walls of the driving wheel (6) and the driven wheels (7) together, and two driven wheels (7) are sleeved on the outer wall of the screw rod (11).