CN213525557U

CN213525557U - Mammary gland operation fixing device

Info

Publication number: CN213525557U
Application number: CN202022377796.6U
Authority: CN
Inventors: 苗轲轲; 李俊洁; 胡荻
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-25
Anticipated expiration: 2030-10-22

Abstract

A breast surgery fixing device, which effectively solves the problems of inconvenience in fixing the breasts of patients and large workload of medical staff; the silica gel pad comprises an inverted T-shaped silica gel pad, the left side and the right side of the silica gel pad are respectively provided with a circular groove which is communicated up and down, a rectangular groove in the front-back direction is formed in the silica gel pad, a U-shaped seat with an upward opening is fixed in the rectangular groove, a left axial rotating shaft and a right axial rotating shaft are rotatably connected to the U-shaped seat, the left end and the right end of the rotating shaft both penetrate through the U-shaped seat and are fixed with cranks, the free ends of the cranks are hinged with connecting rods, the free ends of the connecting rods are hinged with T-shaped blocks which can slide up and down, the opposite back ends of the two T-shaped blocks both penetrate through the silica gel pad and are fixed with upper and lower axial annular plates, silica gel air bags are coaxially fixed in the; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Mammary gland operation fixing device

Technical Field

The utility model relates to a mammary gland surgery auxiliary instrument technical field, especially a mammary gland operation fixing device.

Background

With the development of medical technology, more and more operations tend to be performed by minimally invasive surgery, especially the operation of the breast part, because of the particularity of the breast part, the minimally invasive surgery can reduce the pain of the patient to the maximum extent and shorten the recovery period, so that the minimally invasive surgery is favored by patients, but when the minimally invasive surgery is performed on the breast part, because the breast tissue of the breast consists of glands, the breast tissue is soft and is difficult to fix during the surgery, and when the breast is fixed, most medical workers adopt manual traction muscles to fix the breast tissue, the efficiency of the surgery is easily influenced, the pain of the patient is increased, and the work difficulty of the medical workers is increased.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to remedy the deficiencies of the prior art, the utility model aims to provide a mammary gland operation fixing device, the effectual inconvenient fixed to patient's breast of having solved, and the problem that medical personnel's work load is big.

The technical scheme of its solution is, the utility model discloses a silica gel pad of shape of falling T, the circular recess that link up about silica gel pad left and right sides is seted up respectively, the rectangular channel of fore-and-aft direction has been seted up in the silica gel pad, the rectangular channel internal fixation has the U-shaped seat that the opening faces upward, rotate on the U-shaped seat and be connected with about the axial axis of rotation, both ends all run through the U-shaped seat and are fixed with the crank about the axis of rotation, the crank free end articulates there is the connecting rod, the connecting rod free end articulates there is gliding T-shaped piece from top to bottom, the looks back end of two T-shaped pieces all runs through the silica gel pad and is fixed with axial annular plate from top to bottom, coaxial being fixed with the silica gel gasbag in the annular plate, axial and gliding pipe from top to bottom about being equipped with

Compared with the prior art, the beneficial effects of the utility model are that: through the silica gel pad that sets up, circular recess and fixed band, can be convenient for fix patient's breast, the annular plate that is equipped with, silica gel gasbag and inflatable ball, be convenient for aerify in to the silica gel gasbag, make the silica gel gasbag aerify the inflation and carry out the secondary to patient's breast and fix, the T-shaped piece that is equipped with, the connecting rod, worm wheel and worm, not only can make the annular plate be in stable position, fix patient's breast, also can upwards move the certain distance with driving patient's breast, the increase operation field of vision, be convenient for medical personnel perform the operation, medical personnel's work load has been alleviateed simultaneously, the steam generator is simple in structure, and convenient for operation, the design.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a perspective view of the utility model.

Fig. 3 is a ladder section overlook axonometric drawing of the utility model.

Fig. 4 is a full-section left-side perspective view diagram of the utility model.

Fig. 5 is an enlarged view of a in fig. 4 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

Given by fig. 1 to 5, including the silica gel pad 1 of shape of falling T, circular slot 2 that link up from top to bottom is seted up respectively to the silica gel pad 1 left and right sides, rectangular channel 3 of fore-and-aft direction has been seted up in the silica gel pad 1, rectangular channel 3 internal fixation has opening U-shaped seat 4 up, it has axial axis of rotation 5 about to rotate to be connected with on the U-shaped seat 4, both ends all run through U-shaped seat 4 and are fixed with crank 6 about axis of rotation 5, crank 6 free end articulates there is connecting rod 7, connecting rod 7 free end articulates has gliding T-shaped piece 8 from top to bottom, two mutually opposite ends of T-shaped piece 8 all run through silica gel pad 1 and are fixed with axial annular plate 9 from top to bottom, coaxial fixed with silica gel gasbag 10 in the annular plate 9, axial and gliding pipe 11 from top to bottom about being equipped with in the silica gel pad 1, both ends all run through silica gel pad 1 and.

In order to enable the T-shaped block 8 to slide up and down, the left side and the right side of the silica gel pad 1 are respectively provided with a cross-shaped groove 12 which is in the up-down direction and is communicated with the rectangular groove 3, and the T-shaped block 8 is positioned in the cross-shaped groove 12 on the corresponding side and is in sliding connection with the cross-shaped groove 12.

In order to facilitate the rotation of the rotating shaft 5 and limit the rotating shaft, a worm wheel 13 positioned in the U-shaped seat 4 is coaxially fixed on the rotating shaft 5, a worm 14 meshed with the worm wheel 13 is rotatably connected in the rectangular groove 3, and the front end of the worm 14 penetrates through the silica gel pad 1 and is coaxially provided with a hand wheel 15.

In order to conveniently inflate the silica gel air bag 10, the guide tube 11 is fixedly provided with an inflatable ball 16 positioned behind the silica gel pad 1 through a connecting tube, the front end and the rear end of the inflatable ball 16 are respectively provided with a one-way valve 17 with an opening facing the silica gel pad 1, the connecting tube is communicated with the outside through an air outlet tube 18, and the upper end of the air outlet tube 18 is coaxially and detachably connected with a plug.

In order to enable the duct 11 to slide up and down, the silicone pad 1 is provided with a yielding groove 19 which is vertically and horizontally communicated, and the duct 11 is positioned in the yielding groove 19.

In order to fix the device in patient's chest for the convenience, 1 left and right sides of silica gel pad be equipped with fixed band 20 respectively, two 20 free ends of fixed band are equipped with magic subsides 21 respectively, two magic subsides 21 can bond mutually.

When the utility model is used, firstly, the silica gel pad 1 is placed on the chest of a patient, the breast of the patient passes through the circular groove 2 on the corresponding side for one-time fixation, then the fixing band 20 is wound on the body of the patient, and then the two magic tapes 21 are mutually adhered together, so that the silica gel pad 1 is stably fixed on the chest of the patient, and the operation on the patient is convenient;

the mammary tissue of a patient needs to be fixed, when an operation is convenient, firstly, a hand wheel 15 is rotated clockwise, the hand wheel 15 drives a worm 14 to rotate clockwise, the worm 14 drives a rotating shaft 5 to rotate along a U-shaped seat 4 through a worm wheel 13, the rotating shaft 5 rotates to drive a crank 6 to rotate, when the free end of the crank 6 rotates from the uppermost side to the lowermost side, the crank 6 drives a T-shaped block 8 to slide downwards along a cross-shaped groove 12 through a connecting rod 7, the T-shaped block 8 drives a silica gel air bag 10 to be sleeved on the breast of the patient through an annular plate 9, meanwhile, the silica gel air bag 10 drives a guide pipe 11 to slide downwards along a abdicating groove 19, the hand wheel 15 is not rotated any more, as the worm wheel 13 and the worm 14 have certain self-locking property, when external force is not applied, the annular plate 9 can be in a stable position, then, an inflatable ball 16 is extruded, gas in the inflatable ball 16, the one-way valve 17 is arranged, so that the silica gel air bag 10 can be conveniently inflated, and the inflatable ball 16 is repeatedly extruded, so that the silica gel air bag 10 can secondarily fix the breasts of the patient;

after the breasts of a patient are fixed, firstly, the hand wheel 15 is rotated anticlockwise, the hand wheel 15 drives the worm 14 to rotate anticlockwise, the worm 14 drives the rotating shaft 5 to rotate along the U-shaped seat 4 through the worm wheel 13, the rotating shaft 5 rotates to drive the crank 6 to rotate, when the free end of the crank 6 rotates from the lowest side to the highest side, the crank 6 pulls the T-shaped block 8 to slide downwards along the cross-shaped groove 12 through the connecting rod 7, after the patient breasts are pulled upwards to a certain height by the T-shaped block 8 through the annular plate 9 and the silica gel air bag 10, the hand wheel 15 is not rotated any more, the breasts of the patient can be stably fixed, the patient is avoided, the operation is convenient to be carried out, after the operation is finished, the upper plug of the air outlet pipe 18 is firstly pulled out, so that the air in the silica gel air bag 10 is discharged to the outside through the air outlet pipe 18, the silica gel air bag 10 is, and (5) taking the silica gel pad 1 off the breast of the patient, and finishing the operation.

Claims

1. A fixing device for mammary gland operation comprises an inverted T-shaped silica gel pad (1), and is characterized in that the left side and the right side of the silica gel pad (1) are respectively provided with a circular groove (2) which is communicated up and down, rectangular grooves (3) in the front and back directions are formed in the silica gel pad (1), a U-shaped seat (4) with an upward opening is fixed in each rectangular groove (3), a rotating shaft (5) with a left axial direction and a right axial direction is rotatably connected on each U-shaped seat (4), the left end and the right end of each rotating shaft (5) both penetrate through the corresponding U-shaped seat (4) and are fixed with a crank (6), the free end of each crank (6) is hinged with a connecting rod (7), the free end of each connecting rod (7) is hinged with a T-shaped block (8) which can slide up and down, the opposite ends of the two T-shaped blocks (8) both penetrate through the silica gel pad (1) and are fixed with an annular plate (9) with an upper axial direction, the left end and the right end of the catheter (11) penetrate through the silica gel pad (1) and are respectively communicated with the silica gel air bags (10) on the corresponding sides of the catheter.

2. The breast surgery fixing device according to claim 1, wherein the left side and the right side of the silica gel pad (1) are respectively provided with a cross-shaped groove (12) which is in the vertical direction and communicated with the rectangular groove (3), and the T-shaped block (8) is positioned in the cross-shaped groove (12) on the corresponding side and is in sliding connection with the cross-shaped groove (12).

3. The breast surgery fixing device according to claim 1, wherein a worm wheel (13) located in the U-shaped seat (4) is coaxially fixed on the rotating shaft (5), a worm (14) meshed with the worm wheel (13) is rotationally connected in the rectangular groove (3), and the front end of the worm (14) penetrates through the silica gel pad (1) and is coaxially provided with a hand wheel (15).

4. The breast surgery fixing device according to claim 1, wherein the guide tube (11) is fixed with an inflatable ball (16) positioned behind the silica gel pad (1) through a connecting tube, the front end and the rear end of the inflatable ball (16) are respectively provided with a one-way valve (17) with an opening facing the silica gel pad (1), the connecting tube is communicated with the outside through an air outlet tube (18), and the upper end of the air outlet tube (18) is coaxially and detachably connected with a plug.

5. The breast surgery fixing device according to claim 1, wherein the silica gel pad (1) is provided with an up-down through-going abdicating groove (19), and the duct (11) is positioned in the abdicating groove (19).

6. The fixing device for the breast surgery according to claim 1, wherein the left side and the right side of the silica gel pad (1) are respectively provided with a fixing band (20), the free ends of the two fixing bands (20) are respectively provided with a magic tape (21), and the two magic tapes (21) can be adhered to each other.