CN217659977U

CN217659977U - Breast surgery retractor

Info

Publication number: CN217659977U
Application number: CN202123338172.4U
Authority: CN
Inventors: 黄淑珍
Original assignee: First Affiliated Hospital of Nanchang University
Current assignee: First Affiliated Hospital of Nanchang University
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-10-28
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a breast surgery retractor, which belongs to the technical field of medical equipment and comprises a retractor body; the hook pieces are arranged on the pull rod body; the pull rod body is rotatably connected with the hook pieces through the connecting pieces, and the connecting pieces are provided with opening parts for the hook pieces to move; a plurality of damping axle, a plurality of damping axle are located in the connecting piece, and a damping hub connection is on one hooks piece, and this device can be according to the actual conditions in the art, adjusts the distance between the adjacent hook piece to solve the defect of drag hook among the prior art, and reduce the preparation work before the art, reduced loaded down with trivial details in the operation, and this device still has characteristics such as simple structure, convenient operation.

Description

Breast surgery retractor

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a mammary gland surgery retractor.

Background

The breast surgery mainly aims at various surgical methods, such as breast anatomy, breast infection, breast tumor pathology, breast tumor diagnosis and treatment principle, breast tumor diagnosis and breast tumor surgical operation, chemotherapy, radiotherapy and endocrine treatment of breast diseases in the aspect of the surgery of breast diseases, and skin flap separation is carried out by using a draw hook.

Among the prior art, its hook that includes the body of rod and connect at body of rod tip of adoption constitutes, in order to satisfy the demand in the operation, the hook on the drag hook generally adopts two kinds, one is tip form drag hook, and another kind is flat drag hook, and its purpose of tip form drag hook and flat drag hook is all in order to part body surface skin or internal tissue, and then exposes the operation position to carry out the operation.

The existing drag hook has certain defects during operation, and the types of the hook elements can only be selected according to the actual conditions in the operation, so that different drag hooks need to be backed up during preoperative preparation, and the operation can cause the preparation of medical instruments to be various and is inconvenient.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a mammary gland surgery retractor to solve at least one technical problem in the background art.

The retractor for the mammary gland surgery operation in the embodiment of the utility model comprises,

a pull rod body;

the hook pieces are arranged on the pull rod body;

the pull rod body is rotatably connected with the hook pieces through the connecting pieces, and the connecting pieces are provided with opening parts for the hook pieces to move;

the plurality of damping shafts are arranged in the connecting piece, and one damping shaft is connected to one hook piece.

Further, the hook piece includes straight portion and flexion, straight portion one end with the one end of flexion is connected, the other end with the damping shaft is connected still be equipped with the confession in the connecting piece the movable cavity of damping shaft.

Furthermore, the hook piece further comprises a plurality of isolating pieces, wherein one isolating piece is arranged on one straight portion and is adjacent to the straight portion, and the isolating pieces are arranged oppositely.

Further, the isolator is located straight portion is close to the one end of flexion, just the terminal surface of isolator is the arc setting.

Furthermore, the connecting piece with the pull rod body can be dismantled and be connected, just the terminal surface of connecting piece is circular setting.

Further, the pull rod body further comprises a pulling piece, and the pulling piece is arranged at one end, far away from the hook pieces, of the pull rod body.

Further, the pulling piece is a closed annular body, and the closed annular body is spirally wound on the pull rod body.

To sum up, this practical beneficial effect does:

utilize a plurality of hook piece, the setting of connecting piece and a plurality of damping axle, demonstrate this device can adjust the distance between a plurality of hook piece according to the actual conditions in the art to solve the defect of drag hook among the prior art, and reduce the preparation work before the art, reduced the loaded down with trivial details in the operation, and this device still has characteristics such as simple structure, convenient operation.

Drawings

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

fig. 2 is a top view of the overall structure of the present invention.

In the figure: 1. a pull rod body; 2. a hook member; 3. a connecting member; 4. a damping shaft; 5. a straight portion; 6. a bending section; 7. pulling the piece; 8. a spacer.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 2, a retractor for breast surgery operation of the present invention is shown, which includes a retractor body 1; a plurality of hook members 2; a connecting member 3; several damping shafts 4. Wherein:

connecting piece 3 sets up the one end at pull rod body 1, a plurality of hook 2 has been installed through a plurality of damping axle 4 in the connecting piece 3, damping axle 4 and hook 2 are the one-to-one and install in connecting piece 3, utilize damping axle 4 to make and can merge or separate between two adjacent hook 2, in order to reach the purpose of adjusting the distance between the two, and damping axle 4 and hook 2's a plurality of settings, and adapt to the condition of multiple difference in the operation, and be equipped with the opening that supplies the activity of a plurality of hook 2 on connecting piece 3, through the opening, make hook 2 have certain activity space, through above setting, and realize the demand to in the art, adjust the distance between adjacent hook 2, when the position that needs to expose in the art is hour, utilize damping axle 4, make a plurality of hook 2 constitute a whole, utilize a whole, accomplish the part to the part of body surface skin separately, when the position is exposed in the art is great, can separate two adjacent hook 2, in order to realize the separation to the most part of body surface skin, through above setting, the defect of this device can be solved in the prior art, and adjust the actual condition of hook 2 between the operation, and the tedious work preparation before the operation is reduced.

Specifically, the hook 2 comprises a straight part 5 and a bent part 6, one end of the straight part 5 is connected with one end of the bent part 6, the other end of the straight part is connected with the damping shaft 4, a cavity for the damping shaft 4 to move is further arranged in the connecting piece 3, in an actual situation, a certain interval is formed between every two adjacent straight parts 5, correspondingly, the adjacent damping shafts 4 are separated by a distance, and the two adjacent hook parts 2 are conveniently separated, so that the purpose of simple adjustment is achieved.

Further, hook 2 still includes a plurality of separator 8, a separator 8 is located on a straight portion 5, and adjacent separator 8 is relative setting, and avoid because of the reason of operation, and lead to two adjacent hook 2 to be difficult to the detached condition, utilize separator 8, and ensure to keep the interval between the adjacent hook 2, and make things convenient for medical staff's operation, in some applied conditions, separator 8 locates straight portion 5 and is close to the one end of flexion 6, and the terminal surface of separator 8 is the arc setting, and provide the guarantee for the spaced size of adjacent hook 2, and connecting piece 3 can be dismantled with pull rod body 1 and be connected, and the terminal surface of connecting piece 3 is circular setting, utilize circular shape setting, and guarantee device's security performance.

In order to improve the stability of the device when an operator uses the device, one end of the pull rod body 1, which is far away from the hook 2, is also provided with a pulling part 7, the pulling part 7 is a closed annular body, the closed annular body is spirally wound on the pull rod body 1, the pulling part 7 is utilized, the situation that the medical staff can change the holding of the drag hook into the finger hooking is explained, the finger hooking is utilized, when body surface tissues are separated, the risk that the device is out of hand can be reduced by the finger hooking, the closed annular body is adopted for setting, the stability of the device body is increased, and the situation that the pulling part 7 is deformed due to overlarge pulling force of the operator is avoided.

In summary, the retractor for breast surgery in the embodiment has at least the following advantages compared with the conventional retractor;

1. utilize the setting of a plurality of hook 2, connecting piece 3 and a plurality of damping axle 4, show that this device can adjust the distance between a plurality of hook 2 according to the actual conditions in the art to the defect of drag hook among the solution prior art, and reduce the preparation before the art, reduced loaded down with trivial details in the operation, and this device still has characteristics such as simple structure, convenient operation.

2. Through the setting of separator 8, and avoid because of the reason of operation, and lead to two adjacent hook 2 to be difficult to the detached condition, utilize separator 8, and ensure to keep the interval between the adjacent hook 2, have the function that makes things convenient for medical staff to the terminal surface of separator 8 is the arc setting, and provides the guarantee for the interval size of adjacent hook 2.

3. Through drawing and getting 7 and adopt the confined annular body, explain that medical staff can get the action of taking into the action that the finger hook was got to holding of drag hook, utilize the hook of finger to get for when organizing separately to the body surface, it can reduce the risk that the device broke off the hand, this annular body is spiral winding on pull rod body 1 simultaneously, and increases the stability of device body, avoids because of operating personnel pulling force is too big, and leads to drawing and get 7 the condition that takes place the deformation.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A breast surgery retractor is characterized in that the retractor comprises,

a pull rod body;

the hook pieces are arranged on the pull rod body;

2. The retractor for mammary gland surgery according to claim 1, wherein: the hook piece comprises a straight portion and a bent portion, one end of the straight portion is connected with one end of the bent portion, the other end of the straight portion is connected with the damping shaft, and a cavity for the damping shaft to move is further arranged in the connecting piece.

3. The retractor for mammary gland surgery according to claim 2, wherein: the hook piece further comprises a plurality of isolating pieces, wherein one isolating piece is arranged on one straight portion and is adjacent to the straight portion.

4. The retractor for mammary gland surgery according to claim 3, wherein: the spacer is located straight portion is close to the one end of flexion, just the terminal surface of spacer is the arc setting.

5. The retractor for mammary gland surgery according to claim 4, wherein: the connecting piece with the pull rod body can be dismantled and be connected, just the terminal surface of connecting piece is circular setting.

6. The retractor for mammary gland surgery according to any one of claims 1 to 5, wherein: the pull rod body further comprises a pulling piece, and the pulling piece is arranged at one end, far away from the hook pieces, of the pull rod body.

7. The breast surgical retractor according to claim 6, wherein: the pull piece is a closed annular body, and the closed annular body is spirally wound on the pull rod body.