CN219763416U - Novel prosthetic protuberance chest clearance safety separator - Google Patents

Abstract

The utility model discloses a novel prosthesis carina chest clearance safety separator which comprises a guide rod, wherein the guide rod is in a hollow state, the top and the bottom of the guide rod are both provided with through holes, a lead screw is arranged in an inner cavity of the guide rod, separation blocks are arranged on the left sides of the top and the bottom of the guide rod, a first holding block is arranged in the middle of the top of the guide rod, a second holding block is arranged in the middle of the bottom of the guide rod, and a bearing is arranged on the left side of the inner wall of the guide rod. When the breast augmentation operation is performed, the screw rod can be driven to rotate clockwise through the crank, the nut can drive the push bars to move leftwards, the two push bars can respectively rotate at the upper side and the lower side and jack the separation blocks, the separation blocks can prop open the chest gap so as to facilitate the placement of the prosthesis in the chest gap, compared with a general breast augmentation separator, the breast augmentation operation can effectively control force and slowly prop open the chest gap, thereby not only reducing pain of patients, but also avoiding damage to the chest gap caused by excessive force so as to ensure the safe performance of the breast augmentation operation.

Description

Novel prosthetic protuberance chest clearance safety separator

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a novel prosthetic protuberance chest space safety separator.

Background

Breast augmentation is achieved by placing a breast prosthesis of good quality and suitable size into the chest space to increase the volume of the breast, improve its shape and symmetry, and make the breast more plump, so as to create the beauty of young females. In performing breast augmentation procedures, the patient's chest space is required to be distracted by a distractor to facilitate placement of the prosthesis within the chest space.

The separation instrument adopted by the clinical doctor is mainly long and similar to a golf club, a separation piece opening with a flat and smooth front shape like a small racket or a separator similar to an S-shaped drag hook with a large gynecological department, one of the problems of the method for separating the lacuna through lifting is that the damage is large, the strength is not easy to control, muscles and even ribs are easy to puncture into the chest opening, in addition, the separation instrument can only be used as a fulcrum by one hand of an operator due to lack of a fulcrum, time and labor are wasted, some young doctors do not grasp the point, the rib bow is used as a separation fulcrum, and the rib part is painful after operation, bleeding and even rib fracture are caused. The utility model with publication number of CN205126322U discloses a separator for breast augmentation operation, which adopts a structure similar to medical scissors, the separator has certain thickness and width, the edges are smooth and round, the angles of the stripping heads at two sides can be adjusted to 90 degrees, the force and the accuracy of the opposite stripping heads are increased by fixing one side, and the normal soft tissues at the periphery can be protected while the cavities are separated, so that the cavities which are easy to separate are formed, the serious tissue injury is not caused, the force, the direction and the range are accurately controlled, the breast augmentation operation speed can be accelerated, and the postoperative recovery speed is improved. However, when the separator is in actual use, the chest space of a patient is difficult to be slowly spread due to the fact that the strength is difficult to effectively control, the patient is easy to exert excessive force in actual operation, the patient can feel pain and is easy to damage the chest space, and the safe and stable operation of the chest augmentation operation is difficult to ensure.

The utility model provides a novel false protuberance chest space safety separator to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide a novel false body breast augmentation space safety separator which has the advantages of effectively controlling force and slowly expanding the breast augmentation space and can solve the problems of the prior breast augmentation operation breast augmentation space separator.

(II) technical scheme

The utility model provides the following technical scheme for realizing the purposes:

the utility model provides a novel prosthetic thorax crack safety separator, includes the guide arm, the guide arm is the cavity state, the opening has all been seted up to the top and the bottom of guide arm, the inner chamber of guide arm is provided with the lead screw, the left side of guide arm top and bottom all is provided with the separation piece, the centre at guide arm top is provided with first piece of holding, the centre at guide arm bottom is provided with the second and holds the piece, the left side of guide arm inner wall is provided with the bearing.

As the preferable scheme, the lead screw comprises a screw rod, a nut is sleeved on the outer ring of the screw rod, the left side of the screw rod is fixedly clamped in the inner cavity of the bearing, and the right side of the screw rod penetrates through the left side of the inner wall of the guide rod and is provided with a crank.

As a preferable scheme, the front surface of the first holding block is provided with first jacks, and the front surface of the second holding block is provided with four second jacks at equal intervals.

As a preferable scheme, the bottom of the separation block is provided with a through groove, one side of the inner wall of the through groove, which is far away from the guide rod, is provided with a fixed groove, a first rotating shaft is rotationally connected between the right sides of the front surface and the back surface of the inner wall of the through groove, and the back surface of the first rotating shaft penetrates through the front surface of the guide rod.

As the preferable scheme, the top and the bottom of nut all are provided with the piece, the front rotation of piece is connected with the second pivot, the outer lane cover of second pivot is equipped with the push rod.

As the preferable scheme, the push bar is close to the inner cavity of the through hole at one side of the separation block and is inserted into the inner cavity of the fixed groove, a third rotating shaft is rotationally connected between the front surface and the back surface of the inner wall of the fixed groove, and the back surface of the third rotating shaft penetrates through the front surface of the push bar.

(III) beneficial effects

Compared with the prior art, the utility model provides a novel false body protuberance chest space safety separator, which has the following beneficial effects:

when the breast augmentation operation is performed, the separation block stretches into the chest space to be separated, then the crank is rotated clockwise to drive the screw rod to rotate clockwise, at the moment, the nut can drive the push bars to move leftwards, due to the rotation effect of the first rotating shaft, the second rotating shaft and the third rotating shaft, the two push bars can respectively rotate at the upper side and the lower side and jack the separation block, at the moment, the separation block can prop up the chest space so as to put the prosthesis into the chest space, compared with a general breast augmentation chest space separator, the force can be effectively controlled and the chest space can be slowly propped up, the pain of a patient can be reduced, and damage to the chest space caused by excessive force can be avoided, so that the safe performance of the breast augmentation operation is ensured.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic plan view of the present utility model;

FIG. 3 is a schematic perspective view of a separator block according to the present utility model;

FIG. 4 is an enlarged view of the utility model at A in FIG. 2;

fig. 5 is an enlarged view of the utility model at B in fig. 3.

In the figure: 1. a guide rod; 101. a through port; 2. a screw rod; 21. a screw; 22. a nut; 3. separating the blocks; 31. a through groove; 32. a fixing groove; 33. a first rotating shaft; 4. a first grip block; 41. a first jack; 5. a second grip block; 51. a second jack; 6. a bearing; 7. a crank; 8. supporting sheets; 9. a second rotating shaft; 10. pushing the strip; 11. and a third rotating shaft.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. 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 utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, the present utility model: the utility model provides a novel prosthetic thorax gap safety separator, includes guide arm 1, and guide arm 1 is the cavity state, and opening 101 has all been seted up to guide arm 1's top and bottom, and guide arm 1's inner chamber is provided with lead screw 2, and guide arm 1 top and bottom's left side all is provided with separation piece 3, and guide arm 1 top's centre is provided with first piece 4 of holding, and guide arm 1 bottom's centre is provided with the second and holds piece 5, and guide arm 1 inner wall's left side is provided with bearing 6.

Specifically, the front of the first holding block 4 is provided with a first jack 41, the front of the second holding block 5 is provided with four second jacks 51 at equal distance, the bottom of the separating block 3 is provided with a through groove 31, one side of the inner wall of the through groove 31, which is far away from the guide rod 1, is provided with a fixed groove 32, a first rotating shaft 33 is rotatably connected between the right sides of the front and the back of the inner wall of the through groove 31, the back of the first rotating shaft 33 penetrates the front of the guide rod 1, during breast augmentation operation, the thumb of the left hand can be stretched into the first jack 41, and the other fingers of the left hand can be stretched into the second jacks 51 to hold the guide rod 1, and then the left side of the guide rod 1 and the separating block 3 are stretched into a chest gap to be separated.

Further, the lead screw 2 comprises a screw 21, a nut 22 is sleeved on the outer ring of the screw 21, the left side of the screw 21 is fixedly clamped in the inner cavity of the bearing 6, the right side of the screw 21 penetrates through the left side of the inner wall of the guide rod 1 and is provided with a crank 7, after the separation block 3 stretches into the chest cavity, the crank 7 is rotated clockwise by a right hand, and the screw 21 can be driven to rotate clockwise, so that the nut 22 moves leftwards.

Still further, the top and the bottom of the nut 22 are both provided with the support piece 8, the front of the support piece 8 is rotationally connected with the second rotating shaft 9, the outer ring of the second rotating shaft 9 is sleeved with the push rod 10, one side of the push rod 10, which is close to the separating block 3, penetrates through the inner cavity of the through hole 101 and is inserted into the inner cavity of the fixed groove 32, a third rotating shaft 11 is rotationally connected between the front and the back of the inner wall of the fixed groove 32, the back of the third rotating shaft 11 penetrates through the front of the push rod 10, when the nut 22 moves leftwards, the push rod 10 can be driven to move leftwards, and due to the rotation effect of the second rotating shaft 9 and the third rotating shaft 11, the two push rods 10 can respectively rotate upwards and downwards at the moment, and due to the action of the rotating rod of the first rotating shaft 33, the push rod 10 can jack the separating block 3 open the thoracic cavity gap, and the separating block 3 can open the thoracic cavity gap at the moment so as to put the prosthesis into the thoracic cavity gap.

The working principle of the utility model is as follows: during breast augmentation operation, the thumb of the left hand can be stretched into the first jack 41, the other fingers of the left hand can be stretched into the second jack 51 at the same time, so that the guide rod 1 is held, then the left side of the guide rod 1 and the separation block 3 are stretched into the chest space to be separated, then the crank 7 is rotated clockwise by the right hand, the screw rod 21 can be driven to rotate clockwise, the nut 22 moves leftwards at the moment, the push bar 10 is driven to move leftwards, the two push bars 10 can rotate upwards and downwards respectively due to the rotation action of the second rotating shaft 9 and the third rotating shaft 11, the separation block 3 can be pushed open by the push bar 10 due to the rotation of the first rotating shaft 33, the chest space can be opened by the separation block 3 at the moment, so that the prosthesis is placed into the chest space, compared with a typical chest augmentation spacer, the chest space can be effectively controlled and slowly opened, pain of a patient can be reduced, damage caused in the chest space due to the fact that the chest space is hard to the effect is avoided, and the safety of breast augmentation operation is ensured.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a novel prosthetic thorax crack safety separator, includes guide arm (1), its characterized in that: the guide rod (1) is in a hollow state, the top and the bottom of the guide rod (1) are provided with through holes (101), the inner cavity of the guide rod (1) is provided with a lead screw (2), the left sides of the top and the bottom of the guide rod (1) are provided with separating blocks (3), the middle of the top of the guide rod (1) is provided with a first holding block (4), the middle of the bottom of the guide rod (1) is provided with a second holding block (5), and the left side of the inner wall of the guide rod (1) is provided with a bearing (6).

2. The novel prosthetic protuberance chest clearance safety separator of claim 1, wherein: the screw rod (2) comprises a screw rod (21), a nut (22) is sleeved on the outer ring of the screw rod (21), the left side of the screw rod (21) is fixedly clamped in the inner cavity of the bearing (6), and the right side of the screw rod (21) penetrates through the left side of the inner wall of the guide rod (1) and is provided with a crank (7).

3. The novel prosthetic protuberance chest clearance safety separator of claim 1, wherein: the front of the first holding block (4) is provided with a first jack (41), and the front of the second holding block (5) is provided with four second jacks (51) at equal distance.

4. The novel prosthetic protuberance chest clearance safety separator of claim 2, wherein: the bottom of separation piece (3) has seted up logical groove (31), one side that leads to groove (31) inner wall and keep away from guide arm (1) has seted up fixed slot (32), it is connected with first pivot (33) to rotate between the right side of leading to groove (31) inner wall front and back, the front of guide arm (1) is run through at the back of first pivot (33).

5. The novel prosthetic protuberance chest clearance safety separator of claim 4 wherein: the top and the bottom of nut (22) all are provided with branch piece (8), the front rotation of branch piece (8) is connected with second pivot (9), the outer lane cover of second pivot (9) is equipped with push away strip (10).

6. The novel prosthetic protuberance chest clearance safety separator of claim 5 wherein: the pushing strip (10) is close to the inner cavity of the one-side through hole (101) of the separation block (3) and is inserted into the inner cavity of the fixing groove (32), a third rotating shaft (11) is rotatably connected between the front surface and the back surface of the inner wall of the fixing groove (32), and the back surface of the third rotating shaft (11) penetrates through the front surface of the pushing strip (10).