Stoma wound measuring scale

Abstract

The utility model relates to the technical field of medical instruments, in particular to a stoma wound measuring scale which comprises a first scale body, a second scale body, a sliding rod and a measuring rod. When the diameter of the stoma is measured, the first ruler body and the second ruler body are pulled to be separated, the first ruler body and the second ruler body are arranged on the two sides of the stoma respectively, when the first ruler body and the second ruler body are separated, the second ruler body pulls one end of the measuring rod to move, and one end of the measuring rod and the second ruler body rotate relatively. The other end of the measuring rod slides in the sliding groove through the sliding rod and tends to be horizontal, then the measuring ruler is moved so that the stoma position can be located at the included angle between the measuring rod and the first ruler body or the second ruler body, and different stoma apertures can be rapidly measured. The stoma aperture can be measured and read through the scales on the surfaces of the measuring rod and the two ruler bodies, so that the stoma aperture can be measured quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a stoma wound measuring ruler. Background Art

[0002] A stoma is a common wound in urology. It is an opening formed by separating the intestine through surgery and leading one end of the intestine to the body surface (the anus or urethra is moved to the abdominal wall). During the care of the stoma wound, the stoma diameter is first measured with a ruler, and then the stoma base is cut and used according to the measured value to prevent excrement leakage.

[0003] Most of the existing stoma measuring rulers are disposable measuring papers with circular holes of different diameters. When measuring the size of the stoma aperture, the circular holes of different sizes on the measuring paper are first compared with the stoma one by one, and then the measuring paper is cut by comparing it with the stoma base. However, the stoma aperture of each patient is different, the applicable scope of the measuring paper is limited, and the efficiency of one-to-one comparison measurement is low. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a stoma wound measuring ruler, which can quickly measure different stoma apertures, and the measurement is convenient and the reading can be intuitive. At the same time, it is easy to store and carry, beautiful, and occupies little space.

[0005] The technical solution adopted by the utility model is as follows: the utility model provides an ostomy wound measuring ruler, comprising a first ruler body and a second ruler body, the opposite surfaces of the first ruler body and the second ruler body are respectively provided with openings, a slide groove is provided in the opening of the first ruler body, a slide rod is slidably provided in the slide groove, a measuring rod is provided on the outer circumferential surface of the slide rod, one end of the measuring rod is fixedly connected to the slide rod, and the other end of the measuring rod extends into the opening of the second ruler body and is rotatably connected to the second ruler body.

[0006] Compared with the prior art, the beneficial effects of the present invention are:

[0007] 1. When measuring the stoma aperture, the first ruler body and the second ruler body are pulled apart, and the first ruler body and the second ruler body are placed on both sides of the stoma. When the first ruler body and the second ruler body are separated, the second ruler body pulls one end of the measuring rod to move, and one end of the measuring rod and the second ruler body rotate relative to each other. The other end of the measuring rod slides in the sliding groove through the sliding rod and tends to be horizontal. Then, the measuring ruler is moved so that the stoma position is located at the angle between the measuring rod and the first ruler body or the second ruler body. Different stoma apertures can be measured quickly. The stoma aperture measurement readings can be obtained through the scales on the surfaces of the measuring rod and the two ruler bodies, so as to quickly measure the stoma aperture.

[0008] 2. After the measuring ruler is used, the two ruler bodies can be pushed closer to each other. When the two ruler bodies are close to each other, the measuring rod is pushed to slide and tilt, so that the measuring rod is stored in the opening of the first ruler body and the second ruler body in an inclined state, so as to avoid the measuring rod being exposed to the outside when the measuring ruler is not in use, which may easily cause the scale to wear, thereby increasing the service life of the measuring ruler and reducing the overall volume of the measuring ruler for easy carrying.

[0009] 3. The measuring ruler of the utility model can also be used by medical workers to measure common wounds of patients, thereby improving the applicability of the measuring ruler.

[0010] As a preferred embodiment of the present invention, the first ruler body and the second ruler body are provided with magnetic suction parts at opposite ends thereof, and the magnetic suction parts are used to fix the first ruler body and the second ruler body by magnetic suction. In this solution, the first ruler body and the second ruler body can be fixed together by the magnetic suction parts to reduce the size of the measuring ruler and facilitate carrying the measuring ruler.

[0011] As a preferred embodiment of the utility model, the surfaces of the first ruler body and the second ruler body are respectively provided with finger grooves, and the finger grooves are cam-shaped. In this scheme, the finger grooves are convenient for holding the measuring ruler, and are also conducive to pulling the first ruler body and the second ruler body to move for measurement.

[0012] As a preferred embodiment of the utility model, the measuring rod comprises a first rod body, a second rod body and a third rod body connected in sequence, the second rod body is fixedly connected to the first rod body, and the third rod body is slidably connected to the outer side of the second rod body. In this solution, the third rod body and the second rod body can slide relative to each other to increase the range of the aperture of the stoma that the measuring rod can measure, thereby increasing the measuring range of the measuring ruler.

[0013] As a preferred embodiment of the present invention, the outer surfaces of the first rod body, the second rod body and the third rod body are all provided with scale lines. In this solution, the scale lines facilitate the visual reading and measurement of the stoma aperture.

[0014] As a preferred embodiment of the present invention, a limiting groove is provided on the inner wall of the third rod body, and the end of the second rod body extending into the third rod body is fixedly connected to a limiting block, and the limiting block is slidably matched with the limiting groove. In this solution, the limiting block and the limiting groove cooperate to prevent the third rod body from sliding and separating from the second rod body, thereby ensuring the normal use of the measuring ruler.

[0015] As a preferred embodiment of the utility model, a strip hole is provided on the side of the third rod body, the strip hole is connected to the inside of the third rod body, a fixing rod is passed through the strip hole, one end of the fixing rod passes through the strip hole and extends into the inside of the second rod body, the other end of the fixing rod is located on the outside of the third rod body, the end of the fixing rod extending into the inside of the second rod body is fixedly connected to a fixing block, and a spring is provided between the end of the fixing rod located on the outside of the third rod body and the third rod body. In this solution, the spring, the fixing rod and the fixing block cooperate to fix the second rod body and the third rod body, so that the measuring ruler of the utility model can be covered on the ostomy bag chassis to draw the shape and size of the stoma, and the ostomy bag chassis can be accurately cut and pasted on the ostomy bag chassis after cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a stoma wound measuring ruler according to the first embodiment of the utility model.

[0017] Figure 2 It is a schematic diagram of the connection between the measuring rod and the sliding rod in the first embodiment of the utility model.

[0018] Figure 3 It is a structural schematic diagram of a stoma wound measuring ruler according to the second embodiment of the utility model.

[0019] Figure 4 It is a structural schematic diagram of a stoma wound measuring ruler according to a third embodiment of the present utility model.

[0020] Figure 5 It is a connection diagram of the fixing block and the fixing rod of the third embodiment of the utility model.

[0021] Figure 6 It is a schematic diagram of the connection between the second rod body and the third rod body in the third embodiment of the utility model.

[0022] The reference numerals include: 1-first scale body, 2-second scale body, 3-opening, 4-slide groove, 5-slide rod, 6-measuring rod, 61-first rod body, 62-second rod body, 63-third rod body, 7-magnetic element, 8-finger groove, 9-scale line, 10-limiting groove, 11-limiting block, 12-bar hole, 13-fixing rod, 14-fixing block, 15-spring. DETAILED DESCRIPTION

[0023] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0024] In the description of the present application, the terms "first", "second", "one side", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the structure referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0025] Embodiment 1

[0026] This embodiment is basically Figure 1 and Figure 2 As shown, the present embodiment discloses a stoma wound measuring ruler, comprising a first ruler body 1 and a second ruler body 2, wherein the opposing surfaces of the first ruler body 1 and the second ruler body 2 are respectively provided with openings 3, a slide groove 4 is provided in the opening 3 of the first ruler body 1, a slide rod 5 is slidably provided in the slide groove 4, a measuring rod 6 is provided on the outer circumferential surface of the slide rod 5, one end of the measuring rod 6 is fixedly connected to the slide rod 5, and the other end of the measuring rod 6 extends into the opening 3 of the second ruler body 2 and is rotatably connected to the second ruler body 2.

[0027] Magnetic elements 7 are respectively disposed at opposite ends of the first ruler body 1 and the second ruler body 2 , and the magnetic elements 7 are used to fix the first ruler body 1 and the second ruler body 2 by magnetic attraction.

[0028] Finger grooves 8 are respectively formed on the surfaces of the first ruler body 1 and the second ruler body 2 , and the finger grooves 8 are cam-shaped.

[0029] In this embodiment, when measuring the stoma aperture, the first ruler body 1 and the second ruler body 2 are pulled apart, and the first ruler body 1 and the second ruler body 2 are placed on both sides of the stoma. The finger groove 8 facilitates the gripping and moving of the two ruler bodies. When the first ruler body 1 and the second ruler body 2 are separated, the second ruler body 2 pulls one end of the measuring rod 6 to move, and one end of the measuring rod 6 and the second ruler body 2 rotate relative to each other. The other end of the measuring rod 6 slides in the slide groove 4 through the slide bar 5 and tends to be horizontal. The stoma aperture can be measured and read through the scales on the surfaces of the measuring rod 6 and the two ruler bodies, so as to quickly measure the stoma aperture. In the specific measurement, when measuring the stoma aperture smaller than the scale range of the measuring rod 6 itself, the measuring ruler is moved so that the stoma position is located at the angle between the measuring rod 6 and the first ruler body 1 or the second ruler body 2, so that different stoma apertures can be measured quickly.

[0030] When the measuring ruler is used up, the two ruler bodies can be pushed close to each other. When the two ruler bodies are close to each other, the measuring rod 6 is pushed to slide and tilt, so that the measuring rod 6 is stored in the opening 3 of the first ruler body 1 and the second ruler body 2 in an inclined state, so as to avoid the measuring rod 6 being exposed to the outside when the measuring ruler is not in use, which is easy to cause the scale to wear, thereby improving the service life of the measuring ruler. Finally, the first ruler body 1 and the second ruler body 2 are fixed together by the magnetic suction member 7, so as to reduce the overall volume of the measuring ruler, which is convenient for carrying. When needed, it can be pulled and unfolded, which is convenient for operation. The magnetic suction member 7 can be a magnet or other materials with magnetic adsorption function. No excessive restrictions are made here. Compared with the prior art that uses stoma measurement paper with multiple apertures for one-to-one comparison measurement, the measuring ruler of the utility model is not only more applicable, but also suitable for measuring different stoma apertures, and the measurement is convenient and the reading can be intuitive. At the same time, the measuring ruler of the utility model is easy to store and carry, beautiful, and occupies less space.

[0031] Embodiment 2

[0032] The difference between this embodiment and the first embodiment is that: Figure 3 As shown, the measuring rod 6 includes a first rod body 61, a second rod body 62 and a third rod body 63 connected in sequence, the second rod body 62 is fixedly connected to the first rod body 61, and the third rod body 63 is slidably connected to the outer side of the second rod body 62.

[0033] The outer surfaces of the first rod 61 , the second rod 62 , and the third rod 63 are all provided with scale lines 9 .

[0034] A limiting groove 10 is provided on the inner wall of the third rod body 63 , and the end of the second rod body 62 extending into the third rod body 63 is fixedly connected to a limiting block 11 , and the limiting block 11 is slidably matched with the limiting groove 10 .

[0035] In this embodiment, the lengths of the first ruler body 1 and the second ruler body 2 meet the maximum stoma aperture. When measuring a stoma with a larger aperture, the first ruler body 1 and the second ruler body 2 are pulled apart, and the first ruler body 1 and the second ruler body 2 are placed on both sides of the stoma. When the measuring rod 6 moves to a horizontal state, if the original length of the measuring rod 6 cannot meet the measurement requirements, the first ruler body 1 and the second ruler body 2 can be pulled away from each other. At this time, relative sliding occurs between the third rod body 63 and the second rod body 62 to increase the range of the stoma aperture that can be measured by the measuring rod 6, thereby increasing the measuring range of the measuring ruler. The stoma aperture can be measured by reading the scale line 9. The limit block 11 and the limit groove 10 cooperate to prevent the third rod body 63 from sliding and separating from the second rod body 62, thereby ensuring the normal use of the measuring ruler.

[0036] Embodiment 3

[0037] The difference between this embodiment and the second embodiment is that: Figures 4 to 6 As shown, a strip hole 12 is opened on the side of the third rod body 63, and the strip hole 12 is connected to the interior of the third rod body 63. A fixing rod 13 is passed through the strip hole 12, and one end of the fixing rod 13 passes through the strip hole 12 and extends into the interior of the second rod body 62, and the other end of the fixing rod 13 is located on the outside of the third rod body 63. The end of the fixing rod 13 extending into the interior of the second rod body 62 is fixedly connected to a fixing block 14, and a spring 15 is provided between the end of the fixing rod 13 located on the outside of the third rod body 63 and the third rod body 63.

[0038] In this embodiment, when it is necessary to increase the range of the pore diameter that the measuring rod 6 can measure, the fixing rod 13 is pressed to separate the fixing block 14 from the inner wall of the second rod body 62. At this time, the third rod body 63 cooperates with the fixing rod 13 through the strip hole 12 to slide relative to the second rod body 62, thereby changing the length of the measuring rod 6 to increase the range of the pore diameter that the measuring rod 6 can measure. When the fixing rod 13 is released, the fixing rod 13 is pulled by the force generated by the deformation of the spring 15. The fixing block 14 is moved to abut against the inner wall of the second rod body 62 to fix the second rod body 62 and the third rod body 63. The fixing block 14 is made of rubber, and a plurality of protrusions are arranged on the outer surface of the fixing block 14 to increase the contact area with the second rod body 62 and improve the friction force, so that the fixation between the second rod body 62 and the third rod body 63 is more stable, thereby maintaining the stability of the indication of the measuring ruler, avoiding the sliding of the rod bodies against each other and causing the indication to change, so as to facilitate the subsequent precise cutting of the ostomy bag chassis.

[0039] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A stoma wound measuring ruler, characterized in that: The invention comprises a first scale body and a second scale body, wherein the opposing surfaces of the first scale body and the second scale body are respectively provided with openings, a slide groove is provided in the opening of the first scale body, a slide rod is slidably provided in the slide groove, a measuring rod is provided on the outer circumferential surface of the slide rod, one end of the measuring rod is fixedly connected to the slide rod, and the other end of the measuring rod extends into the opening of the second scale body and is rotatably connected to the second scale body.

2. The stoma wound measuring ruler according to claim 1, characterized in that: Magnetic elements are respectively disposed at opposite ends of the first scale body and the second scale body, and the magnetic elements are used to fix the first scale body and the second scale body by magnetic attraction.

3. The stoma wound measuring ruler according to claim 1, characterized in that: Finger grooves are respectively formed on the surfaces of the first ruler body and the second ruler body, and the finger grooves are cam-shaped.

4. The stoma wound measuring ruler according to claim 1, characterized in that: The measuring rod comprises a first rod body, a second rod body and a third rod body which are connected in sequence, the second rod body is fixedly connected to the first rod body, and the third rod body is slidably connected to the outer side of the second rod body.

5. The stoma wound measuring ruler according to claim 4, characterized in that: The outer surfaces of the first rod body, the second rod body and the third rod body are all provided with scale lines.

6. The stoma wound measuring ruler according to claim 4, characterized in that: A limiting groove is arranged on the inner wall of the third rod body, and the end of the second rod body extending into the third rod body is fixedly connected to a limiting block, and the limiting block is slidably matched with the limiting groove.

7. The stoma wound measuring ruler according to claim 4, characterized in that: A strip hole is opened on the side of the third rod body, and the strip hole is connected with the interior of the third rod body. A fixing rod is passed through the strip hole, one end of the fixing rod passes through the strip hole and extends into the interior of the second rod body, and the other end of the fixing rod is located on the outside of the third rod body. The end of the fixing rod extending into the interior of the second rod body is fixedly connected to a fixing block, and a spring is provided between the end of the fixing rod located on the outside of the third rod body and the third rod body.

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