CN216135953U

CN216135953U - Open inguinal hernia retraction exposure device

Info

Publication number: CN216135953U
Application number: CN202122078171.4U
Authority: CN
Inventors: 温贺新; 孙莹莹; 左芦根; 郝博; 刘牧林
Original assignee: First Affiliated Hospital of Bengbu Medical College
Current assignee: First Affiliated Hospital of Bengbu Medical College
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-29
Anticipated expiration: 2031-08-31

Abstract

The utility model provides an open inguinal hernia retracting and exposing device, which is characterized in that: the surgical operation line limiting device comprises an inner framework (1), an elastic component (2) which is correspondingly matched with an operation line is arranged on the inner framework (1), an inner elastic component limiter (3) is arranged on the inner framework (1), and the inner elastic component limiter (3) and the elastic component (2) are further in limiting matching. The utility model has simple structure and convenient use, can be operated by one person by adjusting the exposure direction, the traction force and the traction position at any time, and ensures the comfort of the operation space of an operator on one side of an operating table.

Description

Open inguinal hernia retraction exposure device

The technical field is as follows:

the utility model relates to the field of surgical instruments, in particular to an open inguinal hernia retracting and exposing device.

Background art:

the anterior approach open surgery is the mainstream surgery for treating various inguinal hernias at present, the surgery is generally completed by 2 persons, wherein the main work of an assistant is to expose the surgical field so that a main knife can smoothly complete various operations, but because the inguinal hernias is an operation with high requirements on anatomy, sometimes traction needs to be simultaneously applied to multiple directions to obtain a better exposure effect, and meanwhile, because the inguinal hernias has the dissociation and exposure of a first gap and a second gap, the simultaneous three-dimensional exposure of the two gaps is required in the surgery, at this time, if the traction is only performed by the assistant, the traction is lost, and the judgment and the surgical progress of an operator are influenced.

Corresponding instruments are generally required to accomplish the constant exposure and retraction during surgery. However, the existing various exposure devices (drag hooks or automatic drag hooks) are not special drag hooks opened for open inguinal hernia surgery, and have the problems that the traction exposure direction is simple, the direction, the traction force and the traction position cannot be adjusted at any time in the surgery, and the like.

The utility model has the following contents:

the utility model aims to overcome the defects in the prior art and provides an open inguinal hernia retracting and exposing device.

The application provides the following technical scheme:

an open inguinal hernia is led out and is exposed device which characterized in that: the inner framework is provided with an inner elastic part stopper, and the inner elastic part stopper and the elastic part are in limit fit.

On the basis of the technical scheme, the following further technical scheme can be provided:

the elastic component is of a tension spring structure.

The inner framework is an oval structure with one open end.

The elastic part limiter comprises an inner framework, wherein a mounting hole is formed in the inner framework, a spring is arranged in the mounting hole, and one end of the spring is connected with a jacking pin.

Utility model advantage:

the utility model has simple structure and convenient use, can be operated by one person by adjusting the exposure direction, the traction force and the traction position at any time, and ensures the comfort of the operation space of an operator on one side of an operating table.

Description of the drawings:

fig. 1 is a schematic structural view of the present invention.

The specific implementation mode is as follows:

referring to fig. 1, as shown in fig. 1, the hernia retracting and exposing device comprises an inner frame 1, wherein the inner frame 1 is an oval structure with one open end. An elastic component 2 is arranged on the inner framework 1 in a penetrating mode, and the elastic component 2 is of a tension spring structure. Be equipped with elastomeric element stopper 3 on the tip of the inner frame 1 at elastomeric element 2 both ends, elastomeric element stopper 3 be equipped with mounting hole 3a including on inner frame 1, be connected with spring 3b in mounting hole 3a, be connected with knock pin 3c on spring 3b top, knock pin 3c be warhead-shaped. The knock pin 3c is pressed into the mounting hole 1a under the action of external force, and the upper end of the knock pin 3c pops out of the mounting hole 1a under the action of a spring after the external force is eliminated, so that the elastic component 2 is in limit fit.

The use process comprises the following steps:

first, after the skin is incised, one end of the surgical sterile string is sutured to the tissue in place as needed, then the device is placed outside the incision, and then the other end of the sterile string is snapped into the thread of the elastic member 2, by the properties of the tension spring (without tension, adjacent ring threads on the tension spring are abutted against each other, so that the snapped sterile string can be clamped). The tightening degree of the sterile rope is controlled by pulling the sterile ropes on the upper side and the lower side of the elastic component, and then the traction force is controlled. Because the elastic component 2 and the inner framework 1 are distributed in an elliptical shape, a plurality of sterile ropes with one ends sewn to proper positions can be clamped into the threads at different positions of the elastic component 2 according to the operation requirement, and then traction forces in different directions are provided.

In addition, along with the needs of the operation, the operator can also move the position of the other end of the sterile rope at any time, thereby providing a better operation field for the operation. The operation can be performed by using the device, thereby reducing the number of operators and avoiding the problem of crowding in the operation space. Then, in the operation, the device is moved so as to ensure that the sterile rope is in a tight state and cannot influence the operation visual field.

Claims

1. An open inguinal hernia is led out and is exposed device which characterized in that: the novel elastic component comprises an inner framework (1), an elastic component (2) penetrates through the inner framework (1), a pair of elastic component limiters (3) are arranged on the inner framework (1), and the elastic component limiters (3) are matched with the elastic component (2) in a limiting mode.

2. The open inguinal hernia retracting and exposing device according to claim 1, wherein: the elastic component (2) is of a tension spring structure.

3. An open inguinal hernia retracting and exposing device according to claim 1 or 2, wherein: the inner framework (1) is of an oval structure with one open end.

4. An open inguinal hernia retracting and exposing device according to claim 3, wherein: the elastic part limiter (3) comprises an installation hole (3 a) formed in the inner framework (1), a spring (3 b) is arranged in the installation hole (3 a), and one end of the spring (3 b) is connected with a top pin (3 c).