CN215503202U

CN215503202U - Clinical wound expanding device that uses of department of general surgery

Info

Publication number: CN215503202U
Application number: CN202121954052.4U
Authority: CN
Inventors: 何效增
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-14
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a clinical wound expanding device for general surgery department, which comprises a transverse plate, wherein two sides of the bottom side wall of the transverse plate are fixedly connected with fixing rods, two fixing rods are provided with fixing devices, the bottom side wall of the transverse plate is provided with a hollow groove, two sliding grooves are arranged on the bottom side wall of the hollow groove, each sliding groove is connected with a sliding block in a sliding manner, the bottom side walls of the two sliding blocks are fixedly connected with sliding plates, the transverse plate is rotatably connected with a rotating rod, the rotating rod penetrates through the transverse plate, the bottom of the rotating rod is positioned in the hollow groove, a meshing device is arranged between the two sliding plates and the rotating rod, the bottom side wall of each sliding plate is provided with an expanding device, the top end of the rotating rod is fixedly connected with a handle, and a limiting device is arranged between the handle and the transverse plate. The utility model solves the problem of slow expansion of the existing wound expanding device, improves the safety of the device through simple gear transmission and is convenient for doctors to use.

Description

Clinical wound expanding device that uses of department of general surgery

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a wound expansion device for general surgery department clinic.

Background

When general surgery operations are performed, some wounds need to be disinfected and debrided, the wounds need to be enlarged to facilitate treatment of medical personnel, and at the moment, a wound expanding device is required to assist in completing medical treatment.

However, in the prior art, the conventional wound expanding device adopts thread rotation to control the expanding distance, so that the expanding speed is slow, and when the internal thread is damaged, the thread is difficult to rotate, the expansion of the wound is influenced, the work of medical personnel is delayed, and the life safety of a patient is seriously damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wound expanding device for general surgery clinical use, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a clinical wound expanding device of department of general surgery, includes the diaphragm, the bottom lateral wall both sides fixedly connected with dead lever of diaphragm, two be equipped with fixing device on the dead lever, be equipped with the cavity groove at the bottom of the diaphragm on the lateral wall, be equipped with two spouts, every on the bottom lateral wall in cavity groove sliding connection has the slider, two in the spout sliding connection the end lateral wall fixedly connected with slide of slider, it is connected with the dwang to rotate on the diaphragm, the dwang runs through diaphragm and bottom and is located the cavity inslot, two be equipped with the meshing device between slide and the dwang, every be equipped with expanding device on the end lateral wall of slide, the top fixedly connected with handle of dwang, be equipped with stop device between handle and the diaphragm.

As a further improvement scheme of the technical scheme: each fixing device comprises two lower plates, an upper plate is fixedly connected to the side wall of each fixing rod, a lower plate is connected to each fixing rod in a sliding mode, and a bolt is connected to each lower plate in a threaded mode.

As a further improvement scheme of the technical scheme: and the bottom end of each fixed rod is fixedly connected with a baffle.

As a further improvement scheme of the technical scheme: the upper side wall of each lower plate and the bottom side wall of the upper plate are fixedly connected with an anti-pressure pad.

As a further improvement scheme of the technical scheme: engagement device includes the main gear, two the vice gear engagement of fixedly connected with on the relative lateral wall of slide, the dwang is located and is equipped with the main gear engagement tooth on the lateral wall of cavity inslot, the main gear engagement tooth is connected with vice gear engagement respectively.

As a further improvement scheme of the technical scheme: the expansion device comprises two connecting pipes, the two connecting pipes are respectively and fixedly connected to the bottom side wall of the sliding plate, and the two connecting pipes are in threaded connection with an expander.

As a further improvement scheme of the technical scheme: the limiting device comprises a plurality of bolt holes, each bolt hole is formed in the side wall of the handle and penetrates through the side wall of the handle, a plurality of fixing holes are formed in the upper side wall of the transverse plate, and each fixing hole is identical to the bolt hole in size.

As a further improvement scheme of the technical scheme: each sliding block and the sliding groove are arranged in a T shape.

Compared with the prior art, the utility model has the beneficial effects that: when using the device, at first pass through the bolt with upper plate and hypoplastron and operating table fixed mutually, with the expander to its patient's wound, later rotate the relative movement of handle drive slide, the removal of expander is realized through the removal of slide, accomplish the expansion to the wound under the removal of expander, later accomplish fixedly through the bolt and prevent to rotate once more, solved the slow problem of current wound expanding device expansion, improve the security of device through simple and easy gear drive, make things convenient for doctor's use.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic front sectional view of a clinical wound dilator for general surgery according to the present invention;

FIG. 2 is a schematic diagram of a transverse plate three-dimensional structure of a clinical wound dilator for general surgery department according to the present invention;

FIG. 3 is a schematic top view of an engagement device of a clinical wound dilator for general surgery according to the present invention;

FIG. 4 is a left sectional structural view of a transverse plate of a clinical wound dilator for general surgery according to the present invention;

FIG. 5 is a schematic top view of a handle of a clinical wound dilator for general surgery according to the present invention;

FIG. 6 is a schematic top view of a cross plate and a handle of the clinical wound dilator for general surgery according to the present invention;

fig. 7 is a schematic top view of a horizontal plate of a clinical wound dilator for general surgery according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a transverse plate 1, a hollow groove 2, a sliding groove 3, a sliding block 4, a handle 5, a rotating rod 6, a connecting pipe 7, an expander 8, a sliding plate 9, an upper plate 10, a pressure-proof pad 11, a bolt 12, a baffle plate 13, a lower plate 14, a fixing rod 15, a main meshing tooth 16, an auxiliary meshing tooth 17, a bolt hole 18 and a fixing hole 19.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

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 a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components 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 in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. 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 7, in the embodiment of the present invention, a wound expansion device for general surgery clinical use includes a transverse plate 1, fixing rods 15 are fixedly connected to two sides of a bottom side wall of the transverse plate 1, fixing devices are arranged on the two fixing rods 15, a hollow groove 2 is arranged on a bottom side wall of the transverse plate 1, two sliding grooves 3 are arranged on a bottom side wall of the hollow groove 2, a sliding block 4 is slidably connected in each sliding groove 3, sliding plates 9 are fixedly connected to bottom side walls of the two sliding blocks 4, a rotating rod 6 is rotatably connected to the transverse plate 1, the rotating rod 6 penetrates through the transverse plate 1, the bottom of the rotating rod 6 is located in the hollow groove 2, a meshing device is arranged between the two sliding plates 9 and the rotating rod 6, an expansion device is arranged on a bottom side wall of each sliding plate 9, a handle 5 is fixedly connected to a top end of the rotating rod 6, and a limiting device is arranged between the handle 5 and the transverse plate 1.

Referring to fig. 1, each fixing device includes two lower plates 14, an upper plate 10 is fixedly connected to a side wall of each fixing rod 15, the lower plate 14 is slidably connected to each fixing rod 15, a bolt 12 is threadedly connected to each lower plate 14, the device needs to be fixed when the device is used for wound expansion, the upper plate 10 is placed on an upper side wall of an operating table, the lower plates 14 are slidably moved to a lower side wall of the operating table along the fixing rods 15, the lower plates 14 and the operating table are pressed by rotating the bolts 12, the upper plate 10 cannot be moved, and the fixing is completed by pressing the operating table between the upper plates 10 and the lower plates 14 under the pressing of the lower plates 14 and the bolts 12.

Referring to fig. 1, a baffle 13 is fixedly connected to the bottom end of each fixing rod 15, and the lower plate 14 is slidably connected to the fixing rod 15, so that the baffle 13 is fixedly connected to the bottom end of the fixing rod 15 to prevent the lower plate 14 from falling off during the sliding process.

Referring to fig. 1, the upper sidewall of each lower plate 14 and the bottom sidewall of the upper plate 10 are fixedly connected with an anti-pressure pad 11, the upper plate 10 and the lower plate 14 are required to squeeze the sidewalls of the operating table during the fixing process, in order to avoid the damage of the operating table caused by too large squeezing force, the anti-pressure pads 11 are fixedly connected to the surfaces of the upper sidewall of the lower plate 14 and the bottom side of the upper plate 10, which are in contact with the sidewalls of the operating table, and the surfaces are prevented from being in direct contact through softer materials to realize protection.

Referring to fig. 1 and 3, the engaging device includes a main engaging tooth 16, two opposing side walls of the sliding plates 9 are fixedly connected with a secondary engaging tooth 17, the side wall of the rotating rod 6 located in the hollow groove 2 is provided with the main engaging tooth 16, the main engaging tooth 16 is respectively engaged with the secondary engaging tooth 17, after the fixing is completed, the wound needs to be expanded, at this time, the handle 5 is rotated to drive the rotating rod 6 to rotate, the rotating rod 6 is provided with the main engaging tooth 16, which is engaged with the secondary engaging teeth 17 on the two sliding plates 9 respectively, so as to drive the two sliding plates 9 to move, because the secondary engaging teeth 17 on the two sliding plates 9 are on the opposing side surfaces, under the transmission of the rotating rod 6, the two sliding plates 9 move in opposite directions, and therefore the sliding plates 9 can drive the expander 8 to expand outwards and contract inwards at the same time.

Referring to fig. 1, the expanding device includes two connecting pipes 7, the two connecting pipes 7 are respectively and fixedly connected to the bottom side wall of the sliding plate 9, the two connecting pipes 7 are in threaded connection with the expander 8, the expander 8 is not directly connected to the sliding plate 9, but is in threaded connection with the connecting pipe 7, and is connected to the sliding plate 9 through the connecting pipe 7, when facing different wounds, the expander 8 can be replaced to match, and the applicability of the device is increased.

Referring to fig. 6 and 7, the limiting device includes a plurality of pin holes 18, each pin hole 18 is formed in the side wall of the handle 5 and penetrates through the side wall of the handle 5, a plurality of fixing holes 19 are formed in the upper side wall of the transverse plate 1, each fixing hole 19 is identical to the pin hole 18 in size, when the wound is expanded, the wound is kept consistent and unchanged when debridement treatment is performed, the handle 5 is not movable, a multi-hole limiting mode is adopted, when limiting and fixing are performed, hole positions where the pin holes 18 and the fixing holes 19 are located in the same direction are found, a pin is inserted along the pin holes 18 and is placed into the fixing holes 19, and limiting and fixing are completed.

Referring to fig. 4, each sliding block 4 and the sliding groove 3 are arranged in a T shape, and the sliding groove 3 and the sliding block 4 arranged in the T shape can provide a stable supporting force to prevent shaking while providing a sliding place.

The working principle of the utility model is as follows: when the device is used for wound expansion, the device needs to be fixed, the upper plate 10 is placed on the upper side wall of an operating table, the lower plate 14 slides along the fixing rod 15 and moves to the lower side wall of the operating table, the lower plate 14 and the operating table are squeezed and pressed through the rotating bolt 12, the upper plate 10 cannot move, under the squeezing of the lower plate 14 and the bolt 12, the operating table is squeezed and fixed through the upper plate 10 and the lower plate 14, after the fixation is completed, the wound needs to be expanded at the moment, the handle 5 is rotated at the moment, the handle drives the rotating rod 6 to rotate, the rotating rod 6 is provided with main meshing teeth 16 which are respectively meshed and connected with the auxiliary meshing teeth 17 on the two sliding plates 9 and can drive the two sliding plates 9 to move, because the auxiliary meshing teeth 17 on the two sliding plates 9 are opposite side surfaces, under the transmission of the rotating rod 6, the two sliding plates 9 can move towards opposite directions, therefore, the sliding plate 9 can drive the expander 8 to expand outwards and contract inwards at the same time, the process of debridement needs to be kept consistent, the handle 5 is not movable at the moment, a multi-hole limiting mode is adopted, when limiting and fixing are carried out, hole positions of the bolt holes 18 and the fixing holes 19 in the same direction are found, the bolt is inserted into the bolt holes 18 and is placed into the fixing holes 19, and limiting and fixing are completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a clinical wound expanding device of department of general surgery, includes diaphragm (1), its characterized in that, the bottom lateral wall both sides fixedly connected with dead lever (15) of diaphragm (1), two be equipped with fixing device on dead lever (15), be equipped with on the diaphragm (1) bottom lateral wall hollow groove (2), be equipped with two spout (3) on the bottom lateral wall of hollow groove (2), every sliding connection has slider (4) in spout (3), two the bottom lateral wall fixedly connected with slide (9) of slider (4), it is connected with dwang (6) to rotate on diaphragm (1), dwang (6) run through diaphragm (1) and the bottom is located hollow groove (2), two be equipped with the meshing device between slide (9) and dwang (6), every be equipped with the expanding device on the bottom lateral wall of slide (9), the top fixedly connected with handle (5) of dwang (6), be equipped with stop device between handle (5) and diaphragm (1).

2. A clinical wound dilator for general surgery according to claim 1, wherein each said fixing device comprises two lower plates (14), an upper plate (10) is fixedly connected to the side wall of each said fixing rod (15), a lower plate (14) is slidably connected to each fixing rod (15), and a bolt (12) is threadedly connected to each said lower plate (14).

3. The clinical wound dilator for general surgery department according to claim 2, wherein a baffle (13) is fixedly connected to the bottom end of each fixing rod (15).

4. The clinical wound dilator for general surgery department according to claim 2, wherein the upper side wall of each lower plate (14) and the bottom side wall of the upper plate (10) are fixedly connected with a pressure-proof pad (11).

5. The general surgical clinical wound dilation device according to claim 1, wherein the engagement device comprises a main engagement tooth (16), two opposite side walls of the sliding plates (9) are fixedly connected with a secondary engagement tooth (17), the side wall of the rotating rod (6) located in the hollow groove (2) is provided with the main engagement tooth (16), and the main engagement tooth (16) is respectively engaged and connected with the secondary engagement tooth (17).

6. The clinical wound dilator for general surgery department according to claim 1, wherein the dilator comprises two connecting pipes (7), the two connecting pipes (7) are respectively and fixedly connected with the bottom side wall of the sliding plate (9), and the two connecting pipes (7) are in threaded connection with the dilator (8).

7. The clinical wound expanding device for general surgery department according to claim 1, characterized in that the limiting device comprises a plurality of bolt holes (18), each bolt hole (18) is formed in the side wall of the handle (5) and penetrates through the side wall of the handle (5), a plurality of fixing holes (19) are formed in the upper side wall of the transverse plate (1), and each fixing hole (19) is identical to the bolt hole (18) in size.

8. A clinical wound dilator for general surgery according to claim 1, wherein each of said slide blocks (4) and said slide grooves (3) is T-shaped.