CN216760145U

CN216760145U - Mouth gag special for stoma chassis

Info

Publication number: CN216760145U
Application number: CN202220085185.0U
Authority: CN
Inventors: 冯芳
Original assignee: First Affiliated Hospital of Zhejiang University School of Medicine
Current assignee: First Affiliated Hospital of Zhejiang University School of Medicine
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-06-17
Anticipated expiration: 2032-01-13

Abstract

The utility model relates to the technical field of ostomy nursing auxiliary devices, in particular to a special mouth gag for an ostomy base plate, which comprises a strip-shaped base, wherein the left end of the top of the strip-shaped base is provided with symmetrically distributed fixed vertical plates, a pressure rod is rotatably connected between the two fixed vertical plates, the middle part of the bottom of the pressure rod is provided with a connecting column, the bottom of the connecting column is detachably connected with a cutting disc, the bottom of the cutting disc is provided with an annular cutter at a position close to the edge, and the top of the strip-shaped base is provided with a working plate at the middle part. According to the special mouth gag for the stoma chassis, the connecting column and the cutting disc are driven to synchronously rotate through the pressure rod, so that the annular cutter can perform tapping treatment on the stoma chassis on the working plate, and the edge of a circular hole cut by the annular cutter is smooth, so that tapping operation is time-saving and labor-saving, and medical workers can use the mouth gag conveniently; the cutting disc is in threaded connection with the connecting column, so that the cutting disc can be replaced conveniently, and the annular cutters in different sizes can be replaced to meet the requirements of the holes in different sizes.

Description

Mouth gag special for stoma chassis

Technical Field

The utility model relates to the technical field of ostomy nursing auxiliary devices, in particular to a mouth gag special for an ostomy base plate.

Background

The ostomy bag is an article for storing human excrement, when the ostomy bag is used, an ostomy base plate needs to be flatly adhered to skin around an ostomy, a circular opening of the ostomy base plate needs to be cut to a proper size so as to better collect excrement, the circular opening of the ostomy base plate is cut by using scissors manually at present, the mode is time-consuming and labor-consuming, the circular opening is influenced by manual cutting technology, the phenomenon of irregular cutting edge exists, the comfort level of an ostomy intestinal canal can be influenced after the circular opening is used, liquid leakage is easy to occur due to overlarge size, the intestinal canal is blocked by undersize, pain is caused due to the fact that the size of the artificial opening is difficult to control, and therefore, the special mouth gag for the ostomy base plate is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mouth gag special for an ostomy chassis, which aims to solve the problems that the prior art proposes that the circular opening of the ostomy chassis is cut by using scissors manually, the mode is time-consuming and labor-consuming, the phenomenon of irregular cutting edges exists under the influence of manual cutting technology, the comfort level of an ostomy intestinal canal can be influenced after the mouth gag is used, liquid leakage is easy to occur when the mouth gag is too large, and the intestinal canal is clamped when the mouth gag is too small, so that the size of the manual opening is difficult to control.

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

make special mouth gag of oral disc, including the bar base, the top of bar base and the position that is located the left end are equipped with the fixed riser of symmetric distribution, two it is connected with the depression bar to rotate between the fixed riser, the middle part of depression bar bottom is equipped with the spliced pole, the bottom of spliced pole can be dismantled and is connected with the cutting disc, the bottom of cutting disc and the position that is close to the edge are equipped with annular cutter, the top of bar base and the position that is close to the left end are equipped with the solid piece of annular, be equipped with the spring in the solid piece of annular, the top of spring offsets with the bottom of depression bar, the top of bar base and the position that is located the middle part are equipped with the working plate, the middle part at working plate top is equipped with central projection.

Preferably, a pressing soft pad is arranged at the top of the pressure lever and at the right end of the pressure lever.

Preferably, the bottom of the connecting column is provided with a connecting groove, and the inner wall of the connecting groove is provided with an internal thread.

Preferably, the middle part of cutting disc top is equipped with the connection lug, the outer wall of connection lug is equipped with the external screw thread, external screw thread and internal thread looks adaptation, connection lug threaded connection is in the spread groove.

Preferably, the middle part of the bottom of the cutting disc is provided with an avoiding groove, the inner diameter of the avoiding groove is larger than the outer diameter of the central convex column, and the depth of the avoiding groove is larger than the height of the central convex column.

Preferably, a cylindrical groove is formed in the position, close to the left end, of the bottom of the pressure lever, and the top end of the spring is located in the cylindrical groove.

Preferably, a positioning column is arranged at the top of the strip-shaped base and between the annular fixing block and the working plate, and when the annular cutter is completely attached to the surface of the working plate, the bottom of the pressing rod is abutted against the top of the positioning column.

Preferably, the bottom of the strip-shaped base and the positions close to the two ends are provided with anti-skid rubber pads which are symmetrically distributed.

Compared with the prior art, the utility model has the beneficial effects that:

according to the special mouth gag for the stoma chassis, the central convex column on the working plate can be used for centering the position of the stoma chassis, the connecting column and the cutting disc are driven to rotate synchronously through the pressure rod, so that the annular cutter can be used for tapping the stoma chassis on the working plate, the edge of a circular hole cut by the annular cutter is smooth, the size is easy to control, the tapping process of the stoma chassis is time-saving and labor-saving, and the mouth gag is convenient for medical staff to use; the cutting disc is in threaded connection with the connecting column, so that a user can conveniently replace the cutting disc, and annular cutters with different sizes can be replaced to meet the requirements of openings with different sizes; the compression bar can reset and move after being pressed down through the spring, and a user can conveniently disassemble and assemble the stoma chassis on the working plate.

Drawings

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

FIG. 2 is a schematic view of a first perspective structure of the present invention in an overall use state;

FIG. 3 is a schematic view of a second perspective view of the present invention in an overall use state;

FIG. 4 is a partial schematic structural view of the present invention;

fig. 5 is a schematic view of the assembly structure of the connecting column and the cutting disk in the present invention.

In the figure: the cutting machine comprises a strip-shaped base 1, a fixed vertical plate 10, an annular fixed block 11, a positioning column 12, a pressure rod 2, a cylindrical groove 20, a spring 3, a working plate 4, a central convex column 40, a connecting column 5, a connecting groove 50, an internal thread 500, a cutting disc 6, an avoiding groove 60, an annular cutter 61, a connecting lug 62, an external thread 620, a pressing soft pad 7 and an anti-skid rubber pad 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a mouth gag special for a stoma base plate comprises a strip-shaped base 1, wherein symmetrically distributed fixed vertical plates 10 are arranged at the top of the strip-shaped base 1 and at the left end, a pressure rod 2 is rotatably connected between the two fixed vertical plates 10, a connecting column 5 is arranged in the middle of the bottom of the pressure rod 2, a cutting disc 6 is detachably connected to the bottom of the connecting column 5, an annular cutter 61 is arranged at the bottom of the cutting disc 6 and close to the edge, the connecting column 5 and the cutting disc 6 are driven to rotate synchronously by the pressure rod 2, so that the annular cutter 61 can perform hole forming treatment on the stoma base plate on a working plate 4, the edge of a circular hole formed by the annular cutter 61 is smooth and has easily controlled size, thereby the hole forming treatment of the stoma base plate is time-saving and labor-saving, the mouth gag is convenient for medical personnel to use, an annular fixed block 11 is arranged at the top of the strip-shaped base 1 and close to the left end and is used for positioning the bottom end of a spring 3, and a spring 3 is arranged in the annular fixed block 11, the bottom of spring 3 bonds with the top of bar base 1, avoid spring 3 to break away from in the solid piece 11 of annular, the top of spring 3 offsets with the bottom of depression bar 2, make spring 3 after pushing down can the removal that resets, convenient to use person makes mouthful chassis in the dismouting on working plate 4, the top of bar base 1 and the position that is located the middle part are equipped with working plate 4, the middle part at working plate 4 top is equipped with central projection 40, central projection 40 can be fixed a position placed in the middle to the position that makes mouthful chassis.

In this embodiment, the pressing soft pad 7 is disposed at the top of the pressing rod 2 and at the right end, so as to prevent the hands of the user from being painful.

Specifically, the connecting groove 50 has been seted up to the bottom of spliced pole 5, internal thread 500 has been seted up to the inner wall of connecting groove 50, the middle part at 6 tops of cutting disc is equipped with connecting lug 62, connecting lug 62's outer wall is equipped with external screw thread 620, external screw thread 620 and internal thread 500 looks adaptation, connecting lug 62 threaded connection is in connecting groove 50, be convenient for change cutting disc 6, thereby change unidimensional annular cutter 61, with the trompil needs that adapt to unidimensional.

Furthermore, an avoiding groove 60 is formed in the middle of the bottom of the cutting disc 6, the inner diameter of the avoiding groove 60 is larger than the outer diameter of the central convex column 40, the depth of the avoiding groove 60 is larger than the height of the central convex column 40, so that the central convex column 40 can enter the avoiding groove 60, and the influence on the movement of the cutting disc 6 is avoided.

Furthermore, the bottom of the pressure lever 2 and the position close to the left end are provided with a cylindrical groove 20, and the top end of the spring 3 is positioned in the cylindrical groove 20 to position the top end of the spring 3.

Further, the top of the strip-shaped base 1 is provided with a positioning column 12 at a position between the annular fixing block 11 and the working plate 4, and when the annular cutter 61 is completely attached to the surface of the working plate 4, the bottom of the pressure rod 2 is abutted against the top of the positioning column 12, so that the user is prevented from excessively moving the pressure rod 2 downwards, and the annular cutter 61 is protected.

Furthermore, the bottom of the strip-shaped base 1 and the positions close to the two ends are provided with the anti-skid rubber pads 8 which are symmetrically distributed, so that the friction force between the anti-skid rubber pads and the tabletop is increased, and the overall stability of the mouth gag is improved.

When the special mouth gag for the ostomy base plate is used, a user selects the corresponding cutting disc 6 according to the size of a hole to be punched, then the connecting lug 62 of the cutting disc 6 is in threaded connection with the connecting groove 50 of the connecting column 5, then the ostomy base plate to be punched is placed on the working plate 4, the central convex column 40 passes through the round hole in the middle of the ostomy base plate, so that the ostomy base plate is positioned in the middle, and then the user places the hand on the pressing soft pad 7 and presses downwards, so that the pressing rod 2 drives the connecting column 5 and the cutting disc 6 to synchronously rotate downwards, and the annular cutter 61 performs hole punching treatment on the ostomy base plate; after the tapping operation is finished, the hand of a user loosens the pressing soft pad 7, the pressing rod 2 is enabled to reset upwards and move under the action of the spring 3, and then the tapping chassis after tapping is taken out by the user.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Make a mouthful special mouth gag of chassis, its characterized in that: comprises a strip-shaped base (1), fixed vertical plates (10) which are symmetrically distributed are arranged at the top of the strip-shaped base (1) and are positioned at the left end, a pressure rod (2) is rotatably connected between the two fixed vertical plates (10), a connecting column (5) is arranged in the middle of the bottom of the pressure lever (2), the bottom of the connecting column (5) is detachably connected with a cutting disc (6), the bottom of the cutting disc (6) and the position close to the edge are provided with an annular cutter (61), an annular fixed block (11) is arranged at the top of the strip-shaped base (1) and close to the left end, a spring (3) is arranged in the annular fixed block (11), the top end of the spring (3) is propped against the bottom of the pressure lever (2), the top of the bar-shaped base (1) is provided with a working plate (4) at the middle position, and a central convex column (40) is arranged at the middle part of the top of the working plate (4).

2. The ostomy chassis dedicated mouth gag of claim 1, wherein: and a pressing soft pad (7) is arranged at the top of the pressure lever (2) and at the position of the right end.

3. The ostomy chassis dedicated mouth gag of claim 1, wherein: the bottom of the connecting column (5) is provided with a connecting groove (50), and the inner wall of the connecting groove (50) is provided with an internal thread (500).

4. The ostomy chassis specific mouth gag of claim 2, wherein: the middle part at cutting disc (6) top is equipped with connecting lug (62), the outer wall of connecting lug (62) is equipped with external screw thread (620), external screw thread (620) and internal thread (500) looks adaptation, connecting lug (62) threaded connection is in spread groove (50).

5. The ostomy chassis dedicated mouth gag of claim 1, wherein: an avoiding groove (60) is formed in the middle of the bottom of the cutting disc (6), the inner diameter of the avoiding groove (60) is larger than the outer diameter of the central convex column (40), and the depth of the avoiding groove (60) is larger than the height of the central convex column (40).

6. The ostomy chassis dedicated mouth gag of claim 1, wherein: the bottom of the pressure lever (2) is provided with a cylindrical groove (20) at a position close to the left end, and the top end of the spring (3) is positioned in the cylindrical groove (20).

7. The ostomy chassis dedicated mouth gag of claim 1, wherein: the top of the strip-shaped base (1) is provided with a positioning column (12) at a position between the annular fixing block (11) and the working plate (4), and when the annular cutter (61) is completely attached to the surface of the working plate (4), the bottom of the pressing rod (2) is abutted to the top of the positioning column (12).

8. The ostomy chassis dedicated mouth gag of claim 1, wherein: and the bottom of the strip-shaped base (1) and the positions close to the two ends are provided with anti-skid rubber pads (8) which are symmetrically distributed.