CN212186581U

CN212186581U - Medical instrument for gynecological operation

Info

Publication number: CN212186581U
Application number: CN202020217655.5U
Authority: CN
Inventors: 鲁潇凝; 王丽
Original assignee: First Affiliated Hospital of Kunming Medical University
Current assignee: First Affiliated Hospital of Kunming Medical University
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-12-22
Anticipated expiration: 2030-02-27

Abstract

The utility model provides a medical instrument for gynaecology's operation, include: the retractor comprises a retractor body, a protective edge, a handle and a notch; the middle position of the drag hook body is provided with a protective edge, and the drag hook body and the protective edge are of an integrated structure; the draw hook seat is positioned at the tail end of the draw hook body, and the draw hook seat and the draw hook body are of an integrated structure; the handle is arranged on one side of the draw hook seat, and the handle is screwed with the draw hook seat through a threaded hole; the handle head is positioned at the tail end of the handle, and the handle head and the handle are of an integrated structure; the notch is positioned on the upper part of the drag hook body, and the notch and the drag hook body are of an integrated structure. Through to the structural improvement of above-mentioned device, it is higher to have safe coefficient of use, and possesses big or small labia and draw in the function in, strengthens operation field of vision effect, improves advantages such as the functional and the practicality of device greatly to effectual solution the utility model discloses the problem that proposes in current device is with not enough.

Description

Medical instrument for gynecological operation

Technical Field

The utility model relates to the technical field of medical equipment, more specifically the theory that says so especially relates to a medical equipment for gynaecology's operation.

Background

In gynecological clinical practice, when a gynecologist performs operations such as vaginal examination and vaginal suture on a patient, the vaginal retractor is required to be expanded so as to increase the visual field during examination or operation.

However, the vagina draw hook frequently used in gynecological clinical at present has the problems that the structural design of the front end part is not perfect, the front end part is not smooth enough, and the patient is easy to feel uncomfortable or directly hurt when the vagina draw hook is used, and the large labia and the small labia, especially the small labia, are too large due to self physiological problems of many patients, so that the large labia and the small labia cannot be well folded, the visual field during examination or operation is influenced, the vagina draw hook cannot be disassembled and disassembled, the vagina draw hook is inconvenient to disinfect, the disinfection is not thorough, and the like.

In view of the above, the present invention provides a medical instrument for gynecological surgery, which is improved by solving the problems and improving the practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical instrument for gynaecology's operation, the structural design who still has the front end portion with the vagina drag hook that provides in the present gynaecology clinic often uses in solving above-mentioned background art is imperfect, lead to the front end portion not enough rounding off to cause the patient to appear uncomfortable feeling or directly cause the injury when using easily, and a lot of patients can appear big or small labia because of self physiology problem, especially the labia minora is too big, lead to unable fine drawing in labia minora, influence the field of vision when inspection or operation, and can't decompose the dismantlement, lead to the inconvenient and not thorough scheduling problem of disinfection and not enough of disinfection.

In order to achieve the above object, the present invention provides a medical device for gynecological operation, which is achieved by the following specific technical means:

a medical device for gynecological procedures, comprising: the retractor comprises a retractor body, a protective edge, a retractor seat, a handle head, a notch and a threaded hole; the middle position of the drag hook body is provided with a protective edge, and the drag hook body and the protective edge are of an integrated structure; the draw hook seat is positioned at the tail end of the draw hook body, and the draw hook seat and the draw hook body are of an integrated structure; the handle is arranged on one side of the draw hook seat, and the handle is screwed with the draw hook seat through a threaded hole; the handle head is positioned at the tail end of the handle, and the handle head and the handle are of an integrated structure; the notch is positioned at the upper part of the drag hook body, and the notch and the drag hook body are of an integrated structure; the threaded hole is located the top of handle, and threaded hole and handle formula structure as an organic whole.

As a further optimization of this technical scheme, the utility model relates to a medical instrument for gynaecology's operation the drag hook body overlooks to long banding, looks sideways at and is 110 degrees obtuse angle structures and sets up, and the bottom of drag hook body front end is the arc transition and sets up.

As a further optimization of this technical scheme, the utility model relates to a medical instrument for gynaecology's operation the safe edge is overlooked and is regarded as the rectangle form, looks sideways at for the arc form, and the arc transition processing is done to the periphery of safe edge.

As a further optimization of the technical scheme, the utility model relates to a medical instrument for gynecologic surgery the hook seat is circular form, and one side of hook seat is equipped with the screw thread post that is used for connecting threaded hole.

As a further optimization of the technical scheme, the utility model relates to a medical instrument for gynecologic operation the handle is the cylindric structure that medical PVC plastics were made, and the surface of handle is provided with the knurling.

As a further optimization of the technical proposal, the utility model relates to a medical instrument for gynecological operation the notch is a long strip arc-shaped groove.

As a further optimization of the technical scheme, the utility model relates to a medical instrument for gynecologic surgery the handle utilizes screw thread between screw hole and the drag hook seat to twist and connect the mode and set up to dismounting device with the drag hook body, and the end of handle is equipped with hemispherical handle head.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model relates to a medical instrument for gynaecology's operation is circular arc transition treatment through the bottom with drag hook body front end, makes the front end of drag hook body comparatively slick and sly, should not make the patient produce uncomfortable sense and lead to the fact injury etc. to the patient when using.

2. The utility model relates to a medical instrument for gynaecology's operation, through increasing the safe edge on the drag hook body, make the device draw in patient's labia majora that can be fine through the safe edge when using, avoid the labia majora to hinder inspection or operation field of vision.

3. The utility model relates to a medical instrument for gynaecology's operation through set up the opening groove on drag hook body upper portion to increase its observation field of vision when can making the drag hook body get into the vagina expansion, make its inspection get up more directly perceived then, improve its functionality and practicality greatly.

4. The utility model relates to a medical instrument for gynaecology's operation through setting up to detachable device between with handle and drag hook body, makes the device disinfect through the split when using after disinfecting and get up more conveniently and disinfect more thoroughly, sets up the hemispherical handle head that presses decorative pattern and end to set up on the handle simultaneously, makes the device be convenient for when using hold firmly and can not cause the accidental injury etc. to the patient.

5. The utility model discloses a structurally to above-mentioned device, it is higher to have safe coefficient of use, and possesses big or small labial and draw in the function in, strengthens operation field of vision effect, improves advantages such as the functional and the practicality of device greatly, thereby effectual solution the utility model discloses the problem that proposes in background art is with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the retractor body of the present invention;

fig. 3 is a schematic view of the handle structure of the present invention.

In the figure: the retractor comprises a retractor body 1, a protective edge 2, a retractor seat 3, a handle 4, a handle head 5, a notch 101 and a threaded hole 401.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

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.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the present invention provides a specific technical embodiment of a medical device for gynecological surgery:

a medical device for gynecological procedures, comprising: the retractor comprises a retractor body 1, a protective edge 2, a retractor seat 3, a handle 4, a handle head 5, a notch 101 and a threaded hole 401; the middle position of the drag hook body 1 is provided with a protective edge 2, and the drag hook body 1 and the protective edge 2 are of an integrated structure; the draw hook seat 3 is positioned at the tail end of the draw hook body 1, and the draw hook seat 3 and the draw hook body 1 are of an integrated structure; the handle 4 is arranged on one side of the draw hook seat 3, and the handle 4 is screwed with the draw hook seat 3 through a threaded hole 401; the handle head 5 is positioned at the tail end of the handle 4, and the handle head 5 and the handle 4 are of an integrated structure; the notch 101 is positioned at the upper part of the draw hook body 1, and the notch 101 and the draw hook body 1 are of an integrated structure; the threaded hole 401 is located at the top end of the handle 4, and the threaded hole 401 and the handle 4 are of an integrated structure.

Specifically, the drag hook body 1 overlooks for long strip, looks sideways at and is 110 degrees obtuse angle structures and sets up, and the bottom of the 1 front end of drag hook body is the arc transition setting to combine shown in fig. 1, the length between the front end of drag hook body 1 and the 2 front ends of safe edge can set to 6, 7, 8, 9, 10 centimeters four kinds of models that length is different, and drag hook body 1 adopts 304 stainless steel to make.

Specifically, the safe edge 2 is rectangular in plan view and arc in side view, and the periphery of the safe edge 2 is subjected to arc transition treatment.

Specifically, the hook base 3 is circular, and one side of the hook base 3 is provided with a threaded post for connecting with the threaded hole 401.

Specifically, the handle 4 is a cylindrical structure made of medical PVC plastic, and embossed patterns are arranged on the surface of the handle 4.

Specifically, the notch 101 is a long arc-shaped groove.

Specifically, the handle 4 is screwed with the thread between the threaded hole 401 and the draw hook base 3 to form a dismounting device with the draw hook body 1, and the tail end of the handle 4 is provided with a hemispherical handle head 5.

The method comprises the following specific implementation steps:

when the device is used, a gynecologist holds the handle 4, then inserts the front end of the drag hook body 1 into the side wall of the vagina of a patient and expands and pulls the same side, so as to inspect or operate the inside of the vagina, meanwhile, the protective edge 2 is used for drawing in the labia of different sizes, the visual field of the operation is prevented from being obstructed, after the inspection or the operation is completed, the drag hook body 1 and the handle 4 are unscrewed, the cleaning and disinfection are convenient to carry out, and the disinfection is more thorough, thereby greatly improving the practical value of the device in the clinical field of gynecology.

In summary, the following steps: according to the medical instrument for gynecological operation, the bottom of the front end of the drag hook body is subjected to arc transition treatment, so that the front end of the drag hook body is smooth, and a patient is not suitable to feel uncomfortable and hurt when the drag hook is used; the protective edge is added on the retractor body, so that the labia majora and minor labia of a patient can be well furled through the protective edge when the retractor is used, and the situation that the labia majora obstruct the inspection or the operation visual field is avoided; through setting up to detachable device between handle and the drag hook body, make the device disinfect through the split when disinfecting after the use and get up more conveniently and disinfect more thoroughly, set up the hemispherical handle head that presses decorative pattern and end set up on with the handle simultaneously, make the device be convenient for when using hold firmly and can not cause accidental injury etc. to the patient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A medical device for gynecological procedures, comprising: the retractor comprises a retractor body (1), a protective edge (2), a retractor seat (3), a handle (4), a handle head (5), a notch (101) and a threaded hole (401); the method is characterized in that: the middle position of the drag hook body (1) is provided with a protective edge (2), and the drag hook body (1) and the protective edge (2) are of an integrated structure; the draw hook seat (3) is positioned at the tail end of the draw hook body (1), and the draw hook seat (3) and the draw hook body (1) are of an integrated structure; the handle (4) is arranged on one side of the draw hook seat (3), and the handle (4) is screwed with the draw hook seat (3) through a threaded hole (401); the handle head (5) is positioned at the tail end of the handle (4), and the handle head (5) and the handle (4) are of an integrated structure; the notch (101) is positioned at the upper part of the draw hook body (1), and the notch (101) and the draw hook body (1) are of an integrated structure; the threaded hole (401) is located at the top end of the handle (4), and the threaded hole (401) and the handle (4) are of an integrated structure.

2. A medical device for gynaecological operations according to claim 1, characterised in that: the drag hook body (1) overlooks and is in a long strip shape, looks sideways and is in a 110-degree obtuse angle structure arrangement, and the bottom of the front end of the drag hook body (1) is in an arc transition arrangement.

3. A medical device for gynaecological operations according to claim 1, characterised in that: the protective edge (2) is rectangular in plan view and arc in side view, and the periphery of the protective edge (2) is subjected to arc transition treatment.

4. A medical device for gynaecological operations according to claim 1, characterised in that: the draw hook seat (3) is circular, and one side of the draw hook seat (3) is provided with a threaded column for connecting a threaded hole (401).

5. A medical device for gynaecological operations according to claim 1, characterised in that: the handle (4) is a cylindrical structure made of medical PVC plastic, and embossing patterns are arranged on the surface of the handle (4).

6. A medical device for gynaecological operations according to claim 1, characterised in that: the notch (101) is a long arc groove.

7. A medical device for gynecological operations, according to claim 1 or 5, characterized in that: the handle (4) is screwed with the draw hook body (1) by utilizing the thread between the threaded hole (401) and the draw hook seat (3) to form a dismounting device, and the tail end of the handle (4) is provided with a hemispherical handle head (5).