CN219705337U - Ostomy chassis cutting device - Google Patents

Abstract

The utility model discloses a ostomy chassis cutting device which comprises a shaft seat, wherein the lower end of the shaft seat is connected with a clip, the upper end of the shaft seat is rotatably connected with a shaft lever, a graduated scale is connected to the shaft lever, and a cutter capable of sliding along the length direction of the graduated scale is arranged on the graduated scale. The utility model has the advantages of convenient fixation and capability of improving the cutting stability.

Description

Ostomy chassis cutting device

Technical Field

The utility model relates to the field of medical auxiliary instruments, in particular to a stoma chassis cutting device.

Background

Clinically, after ostomy of a patient, it is generally necessary to use an ostomy bag to store the contents of human waste. Prior ostomy bags require that an opening be cut into the ostomy base plate to fit the stoma of the patient before use, so that faeces can be discharged through the opening into the bag. At present, before an opening is cut out on a ostomy chassis, the radius to be cut is measured by a graduated scale, then the opening is cut by a blade or a pair of scissors, the operation is complex, the time consumption is long, and the shape of the opening is irregular when the opening is cut out by a pair of ordinary scissors.

To solve the above problems, chinese patent publication No. CN217256805U discloses a cutting tool for ostomy chassis, which is provided with a supporting rod, wherein the supporting rod is connected with a cutter through a scale and a fixing rod, so that when the supporting rod axially rotates, the cutter can be driven to rotate with the supporting rod as a central axis and the ostomy chassis below the cutter is cut into a circular opening. However, the existing ostomy chassis is of a circular sheet structure, a small hole which is convenient for cutting by scissors is formed in the center of the ostomy chassis, the base is positioned below the ostomy chassis when the ostomy chassis cutting tool is used for cutting, the supporting rod penetrates out of the small hole in the center of the ostomy chassis, so that the ostomy chassis is positioned between the cutter and the base, the ostomy chassis of the cutting tool is oversized, the base is difficult to be placed below the ostomy chassis through the small hole in the center of the ostomy chassis, and if the size of the base is simply reduced to be smaller than the inner diameter of the small hole in the center of the ostomy chassis, the problem that the base penetrates through the small hole in the center Kong Zheyi is solved, the supporting rod is easily fixed unstably, and when the supporting rod is rotated for cutting, inclination offset, vertical sliding or axial rotation of the ostomy chassis along the supporting rod and the like are easily caused, so that the cutting stability is reduced.

How to solve the problems is a technical problem to be solved.

Disclosure of Invention

The utility model aims to provide an ostomy chassis cutting device which is convenient to fix and capable of improving cutting stability.

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

the utility model provides a ostomy chassis cutting device which comprises a shaft seat, wherein the lower end of the shaft seat is connected with a clip, the upper end of the shaft seat is rotatably connected with a shaft lever, a graduated scale is connected to the shaft lever, and a cutter capable of sliding along the length direction of the graduated scale is arranged on the graduated scale.

Further, the cutter includes the sliding frame, be provided with the bolt on the sliding frame, wherein, sliding frame and scale sliding fit, the one end and the sliding frame threaded connection of bolt and this end stretch into the inboard of sliding frame and scale interference fit, and, the bottom of sliding frame is provided with two pendants, two the one end that sliding frame was kept away from to the perpendicular pole is parallel to each other and two pendants is connected through a cross axle, the both ends of cross axle respectively with two perpendicular pole fixed connection and the middle part fixedly connected with blade of this cross axle.

Further, an observation window is formed in the sliding frame, a pointer is arranged on the sliding frame, and the tip of the pointer and the tip of the blade are positioned on the same straight line.

Further, a limiting protrusion is arranged at one end, far away from the shaft rod, of the graduated scale.

Further, a rotating handle is arranged at the upper end of the shaft rod.

Further, the blade-protecting device also comprises a protecting shell capable of covering the blade, wherein the protecting shell is arranged between the two hanging rods, and one end of the protecting shell is rotationally connected with the transverse shaft.

Further, the guard casing is a structure with one side closed and the other side open, and the sharp end of the blade is close to the side wall of the closed side of the guard casing when the guard casing covers the blade.

Further, the thickness of the protective shell is smaller than or equal to the distance between the two hanging rods.

Due to the adoption of the structure, the utility model has the following beneficial effects:

the clamp is arranged, when the ostomy base plate is used, the cutter is moved to a required position along the graduated scale, the clamp is used for clamping the edge of one side of the ostomy base plate and rotating the shaft rod, so that the cutter is driven to rotate and a first arc is drawn on the ostomy base plate, then the clamp is used for clamping the edge of the other side of the ostomy base plate and rotating the shaft rod again, the cutter is driven to rotate and a second arc is drawn on the ostomy base plate, and two ends of the two arcs are crossed and converged, so that an opening for excrement to pass through is cut on the ostomy base plate. Therefore, the utility model can be conveniently and quickly fixed on the ostomy chassis when in use, is firm in fixation, can limit the freedom degree of the ostomy chassis in the axial direction and the radial direction at the same time, and effectively improves the cutting stability.

The utility model will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the utility model.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a tool according to the present utility model;

FIG. 3 is a second schematic view of the tool according to the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the ostomy chassis clipping device provided by the utility model comprises a shaft seat 1, wherein a clip 2 is connected to the lower end of the shaft seat 1, a shaft lever 3 is rotatably connected to the upper end of the shaft seat 1, a graduated scale 4 is connected to the shaft lever 3, and a cutter 5 capable of sliding along the length direction of the graduated scale 4 is arranged on the graduated scale 4. When the split type ostomy appliance is used, after the cutter 5 is moved to a required position along the graduated scale 4, the edge of one side of the ostomy chassis is clamped by the clamp 2, the shaft rod 3 is rotated, the cutter 5 is driven to rotate, a first arc-shaped incision is formed in the ostomy chassis, then the clamp 2 is clamped by the edge of the other side of the ostomy chassis, the shaft rod 3 is rotated, the cutter 5 is driven to rotate, a second arc-shaped incision is formed in the ostomy chassis, and the endpoints of the two arc-shaped incisions are intersected and converged, so that an opening for excrement to pass through is cut in the ostomy chassis.

In the utility model, the cutter 5 comprises a sliding frame 51, a bolt 52 is arranged on the sliding frame 51, wherein the sliding frame 51 is in sliding fit with a graduated scale 4, one end of the bolt 52 is in threaded connection with the sliding frame 51, the end stretches into the inner side of the sliding frame 51 to be in interference fit with the graduated scale 4, two hanging rods 53 are arranged at the bottom of the sliding frame 51, the two hanging rods 53 are parallel to each other, one ends of the two hanging rods 53 far away from the sliding frame 51 are connected through a transverse shaft 54, two ends of the transverse shaft 54 are fixedly connected with the two hanging rods 53 respectively, and a blade 55 is fixedly connected with the middle part of the transverse shaft 54. In use, after the slide frame 51 is pushed to slide along the scale 4 to a desired position, the bolt 52 is rotated until the lower end thereof abuts against the scale 4, thereby fixing the position of the cutter 5 on the scale 4.

In the present utility model, the sliding frame 51 is provided with the observation window 511, and the sliding frame 51 is provided with the pointer 512, and the tip of the pointer 512 and the tip of the blade 55 are on the same straight line, so that it is convenient to accurately determine the distance between the blade 55 and the shaft 3.

In the utility model, a limiting protrusion 41 is arranged at one end of the graduated scale 4 far away from the shaft lever 3, and is used for limiting the moving range of the cutter 5 and preventing the cutter 5 from being separated from the graduated scale 4.

In the utility model, the upper end of the shaft lever 3 is provided with a rotating handle 31 which is convenient to hold to rotate the shaft lever 3.

The utility model further comprises a protective shell 6 capable of covering the blade 55, wherein the protective shell 6 is arranged between the two hanging rods 53, and one end of the protective shell 6 is rotatably connected with the transverse shaft 54. When not in use, the protective shell 6 covers the blade 55, so that workers can be effectively prevented from being scratched, and when in use, the protective shell 6 can be rotated and opened by taking the transverse shaft 54 as the central shaft, so that the blade 55 can be exposed to the outside for cutting the ostomy chassis.

In the present utility model, the protective housing 6 has a structure in which one side is closed and the other side is opened, and the sharp end of the blade 55 is close to the side wall of the closed side of the protective housing 6 when the protective housing 6 covers the blade 55.

In the utility model, the thickness of the protecting shell 6 is smaller than or equal to the distance between the two hanging rods 53, so that the protecting shell 6 can be screwed between the two hanging rods 53 when in use, and the protecting shell 6 is in a state that the gravity center is vertically downward when in cutting, thereby avoiding the protecting shell 6 from rotating downwards to cover the blade 55 without planning.

When the utility model is used, firstly, after the sliding frame 51 is pushed to slide to a required position along the graduated scale 4, the bolt 52 is rotated until the lower end of the bolt is tightly propped against the graduated scale 4 to fix the position of the cutter 5, then the protective shell 6 is opened by screwing upwards, the blade 55 is exposed outside and clamps the edge of one side of the ostomy base plate by the clamp 2, the shaft lever 3 is rotated to sequentially drive the graduated scale 4, the vertical rod 53 and the blade 55 to rotate and the blade 55 to mark the first arc-shaped incision on the ostomy base plate, then the clamp 2 clamps the edge of the other side of the ostomy base plate and rotates the shaft lever 3 to drive the blade 55 to mark the second arc-shaped incision on the ostomy base plate, and the endpoints of the two arc-shaped incisions are intersected and converged, so that an opening for excrement to pass through is cut out on the ostomy base plate. Therefore, the utility model adopts the clamp 2 to clamp and fix the ostomy chassis, is convenient to fix, simultaneously makes the freedom degrees of the ostomy chassis in the axial direction and the radial direction, improves the stability during cutting, and is particularly suitable for cutting the two-piece ostomy bag with the ostomy chassis and the ostomy bag body separable.

The preferred embodiments of the present utility model have been described above. It is to be understood that the utility model is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; any person skilled in the art can make many possible variations and modifications to the technical solution of the present utility model or modifications to equivalent embodiments without departing from the scope of the technical solution of the present utility model, using the methods and technical contents disclosed above, without affecting the essential content of the present utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims (8)

1. An ostomy chassis cutting device comprises a shaft seat (1); the method is characterized in that: the lower extreme of axle bed (1) is connected with clip (2) and the upper end rotation of this axle bed (1) is connected with axostylus axostyle (3), be connected with scale (4) on axostylus axostyle (3), be provided with on scale (4) and follow its length direction gliding cutter (5).

2. An ostomy chassis cutting device according to claim 1, wherein: the cutter (5) comprises a sliding frame (51), a bolt (52) is arranged on the sliding frame (51), the sliding frame (51) is in sliding fit with a graduated scale (4), one end of the bolt (52) is in threaded connection with the sliding frame (51) and stretches into the inner side of the sliding frame (51) to be in interference fit with the graduated scale (4), two hanging rods (53) are arranged at the bottom of the sliding frame (51), the two hanging rods (53) are parallel to each other, one ends, far away from the sliding frame (51), of the two hanging rods (53) are connected through a transverse shaft (54), and two ends of the transverse shaft (54) are fixedly connected with two hanging rods (53) respectively and the middle part of the transverse shaft (54) is fixedly connected with a cutter (55).

3. An ostomy chassis cutting device according to claim 2, wherein: an observation window (511) is formed in the sliding frame (51), a pointer (512) is arranged on the sliding frame (51), and the tip of the pointer (512) and the tip of the blade (55) are positioned on the same straight line.

4. A ostomy chassis cutting device according to any one of claims 1 to 3, wherein: one end of the graduated scale (4) far away from the shaft lever (3) is provided with a limiting protrusion (41).

5. A ostomy chassis cutting device according to any one of claims 1 to 3, wherein: the upper end of the shaft lever (3) is provided with a rotating handle (31).

6. A ostomy chassis cutting device according to claim 2 or 3, wherein: the cutting tool also comprises a protective shell (6) capable of covering the blade (55), wherein the protective shell (6) is arranged between the two hanging rods (53) and one end of the protective shell (6) is rotationally connected with the transverse shaft (54).

7. An ostomy chassis cutting device as claimed in claim 6, wherein: the protective shell (6) is of a structure with one side closed and the other side open, and the sharp end of the blade (55) is close to the side wall of the closed side of the protective shell (6) when the protective shell (6) covers the blade (55).

8. An ostomy chassis cutting device as claimed in claim 6, wherein: the thickness of the protective shell (6) is smaller than or equal to the distance between the two hanging rods (53).