Measuring scale for measuring stoma

Abstract

The utility model relates to the technical field of medical instruments, and discloses a measuring scale for measuring stoma, which comprises a measuring device, the measuring device is characterized in that a first shell is provided with a rod body, one end of the rod body is provided with a shifting block, the other end of the rod body is provided with a plate body, and the portion, inside the first shell, of the rod body is sleeved with a first spring; a cutting device is arranged on the measuring device, and the cutting device comprises a connecting rod assembly arranged on the plate body and the first shell; a second shell is fixedly connected with the first shell through the connecting rod assembly, a third empty groove is formed in the second shell, a sliding rail is arranged on the third empty groove, and an inserting groove is formed in the second shell; a first sliding block is arranged at the top of the connecting rod assembly and slidably connected with the sliding rail, a block body and a blade are arranged at the top of the first sliding block through a third connecting rod, a second empty groove is formed in the block body, and an inserting block is arranged at the bottom of the block body and connected with the inserting groove in an inserted mode.

Description

Technical Field

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

[0002] A stoma is caused by a disease of the digestive system or urinary system and requires surgical treatment to separate the intestine and lead one end of the intestine to the body surface (the anus or urethra is moved to the abdominal wall) to form an opening. The stoma base plate is one of the most important products in stoma care, which not only fixes the stoma bag, but also protects the patient's skin from the impact of stoma excrement.

[0003] For example, the medical stoma measuring device disclosed in Chinese utility model CN208910268U includes a chassis, a positioning and adjusting device, and a measuring device. A measuring port is provided at the center of the chassis, and the positioning and adjusting device is provided on the left side of the measuring port. There are three measuring devices, which are respectively provided on the upper side, the lower side, and the right side of the measuring port; the positioning and adjusting device includes an arc-shaped high vertical plate and a high vertical plate support rod, and the high vertical plate support rod can slide and adjust the position on the chassis; the measuring device includes an arc-shaped low vertical plate and a low vertical plate support rod, and the low vertical plate support rod can slide and adjust the position on the chassis, and a horizontal scale is provided on the chassis. The beneficial effect of the utility model is that it can accurately measure the size of stomas of various shapes, and can make the size of the stoma chassis after cutting better adapt to the size of the stoma, so as to better stabilize and fix the stoma bag for use.

[0004] However, after the above device measures the stoma part, it is necessary to record the various data of the stoma measured on the measuring device and mark them on the stoma base plate respectively, and then use scissors to cut along the marked position. During the cutting process, the manual marking position and manual cutting cannot maintain accuracy, and the medical staff are prone to misreading because the size of the stoma part is small, resulting in a long cutting time for the stoma base plate and poor cutting effect. In order to solve the above problems, we propose a measuring ruler for measuring the stoma. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a measuring ruler for measuring a stoma, which has the advantage of being convenient for cutting a stoma base plate according to the measurement results, and solves the problem of a complicated stoma base plate cutting process.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solution: a measuring ruler for measuring a stoma, comprising a measuring device; the measuring device comprises:

[0009] Four rods are respectively provided at the four equal parts of the shell, one end of the rod is provided with a shift block, and the other end is provided with a plate, the outer wall of the plate is a curved surface, and the rod is sleeved with a spring 1 in the part inside the shell;

[0010] The measuring device is provided with a cutting device, and the cutting device comprises:

[0011] The connecting rod assembly is arranged on the plate body and the shell;

[0012] The second shell is fixedly connected to the first shell through the connecting rod assembly, the second shell is provided with a third empty slot, the third empty slot is provided with a slide rail, and the second shell is provided with a slot;

[0013] Slider 1 is arranged at the top of the connecting rod assembly, and the slider 1 is slidably connected to the slide rail. A block and a blade are arranged on the top of the slider 1 through a connecting rod 3. An empty slot 2 is arranged inside the block. The connecting rod 3 is slidably connected to the empty slot 2. A spring 3 is arranged inside the empty slot 2. An insert block is arranged at the bottom of the block to be inserted into the slot.

[0014] In some embodiments, the slots are provided in plurality, and the spacing between each slot is no greater than one millimeter.

[0015] In some embodiments, the slot and the outer sidewalls of the insert are provided with multiple circles of texture.

[0016] In some embodiments, a guide block is provided on the slide rail, and the slider 1 is slidably connected to the guide block.

[0017] In some embodiments, the connecting rod assembly includes:

[0018] A connecting rod 1 is arranged on the plate body and the shell 1, and a fixing hole is arranged on the connecting rod 1;

[0019] The second connecting rod is contained in the first connecting rod, the second connecting rod is provided with a first empty slot, the first empty slot is provided with a second spring, the second spring is provided with an insertion rod, and the insertion rod is plugged into the fixing hole.

[0020] In some embodiments, the connecting rod is disposed one millimeter behind the outer side wall of the plate body.

[0021] In some embodiments, a fixing block is disposed inside the connecting rod.

[0022] In some embodiments, the outer side wall of the plate body is provided with scale lines.

[0023] (III) Beneficial effects

[0024] Compared with the prior art, the utility model provides a measuring ruler for measuring stoma, which has the following beneficial effects:

[0025] 1. The measuring ruler for measuring the stoma is provided with a connecting rod assembly on the existing measuring assembly, and another circular shell is fixedly provided through the connecting rod assembly, an empty slot and a slide rail are provided on the shell, and a slider is provided on the slide rail. At the same time, the slider and the plate body on the original measuring assembly are fixedly connected through the connecting rod assembly. Therefore, when the measuring assembly measures the stoma, the slider and the top blade thereof move and position together with the plate body, and the user presses the block to fix the slider to complete the fixing of the blade position, and then removes the entire device to press the blade on the stoma bottom plate to complete the cutting of the stoma bottom plate. The cooperation of each component improves the accuracy of the bottom plate cutting process.

[0026] 2. The measuring ruler for measuring the stoma has a connecting rod assembly as two connecting rods, and the two connecting rods are plugged into each other through a movable plug rod and a fixed hole, so that after the measuring device has finished measuring the stoma, the user can quickly separate the connecting rod assembly and use a blade to cut the stoma bottom plate, without worrying about the measuring device damaging the stoma when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 It is a schematic diagram of the top section structure of the measuring component in the utility model;

[0029] Figure 3 It is a structural schematic diagram of the plate body in the utility model;

[0030] Figure 4 It is a schematic cross-sectional structure diagram of the cover assembly in the utility model;

[0031] Figure 5 It is a schematic cross-sectional structure diagram of the connecting rod assembly in the utility model.

[0032] In the figure:

[0033] 1. Measuring device; 11. Shell 1; 12. Rod body; 13. Dial block; 14. Plate body; 15. Spring 1;

[0034] 2. Cutting device; 21. Connecting rod assembly; 211. Connecting rod one; 212. Fixed block; 213. Fixed hole; 214. Connecting rod two; 215. Empty slot one; 216. Spring two; 217. Insert rod; 22. Scale line; 23. Slider one; 231. Block; 232. Blade; 233. Connecting rod three; 234. Empty slot two; 235. Insert block; 24. Shell two; 241. Empty slot three; 242. Slide rail; 243. Slot; 25. Spring three. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0036] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0037] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0038] Before using the ostomy bag, you need to roughly measure the diameter of the stoma with a stoma ruler, and then use curved scissors to cut the stoma base plate according to the measurement result. Then spray the skin around the stoma with stoma skin care powder, apply skin protection film, and then use anti-leakage cream around the stoma. Then remove the backing paper on the stoma base plate, and stick the cut stoma base plate to the stoma. Finally, close the discharge port of the ostomy bag and use it.

[0039] In the related art, after measuring the stoma site, it is necessary to record various data of the stoma measured on the measuring device and mark them on the stoma base plate respectively, and then use scissors to cut along the marked position. During the cutting process, it is impossible to maintain accuracy due to manual cutting, and medical staff are prone to misreading due to the small size, resulting in a long cutting time for the stoma base plate and poor cutting effect.

[0040] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a measuring ruler for measuring the stoma. When it is needed, the user puts the center position of the shell 11 on the stoma, and then pulls the block 231 upward to disengage the plug 235 on the block 231 from the insertion of the slot 243. Under the elastic force of the spring 15, the rod 12 and the plate 14 are driven to move forward to press the four points of the stoma. At the same time, in this process, the slider 23 and the block 231 and the blade 232 at the top thereof are driven to move forward, and the slider 23 is in a vertical position. The same position of the straight surface, especially the blade 232, the cutting position is consistent with the fixed position of the stoma. After the fixing is completed, the user presses the block 231 to make the block 231 move downward on the connecting rod three 233. During this process, the plug 235 is inserted into the slot 243 to complete the fixation of the slider 23, the block 231 and the blade 232. The user then controls the connecting rod assembly 21 to separate and remove the shell 24 to keep the blade 232 in the measuring state, and then removes the protective cover on the blade 232, aligns the blade 232 with the stoma bottom plate and presses it on the stoma bottom plate for cutting.

[0041] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0042] Combination Figure 1-Figure 5 The embodiment of the present application provides a measuring ruler for measuring a stoma, comprising a measuring device 1; the measuring device 1 comprises: four rod bodies 12 are respectively provided at four equal parts of a shell 11, a shift block 13 is provided at one end of the rod body 12, and a plate body 14 is provided at the other end, the outer wall of the plate body 14 is a curved surface, and a spring 15 is sleeved on the part of the rod body 12 inside the shell 11; a cutting device 2 is provided on the measuring device 1, and the cutting device 2 comprises: a connecting rod assembly 21 is provided on the plate body 14 and the shell 11; a shell 24 is fixedly connected to the shell 11 through the connecting rod assembly 21, The shell body 24 is provided with an empty slot three 241, the empty slot three 241 is provided with a slide rail 242, and the shell body 24 is provided with a slot 243; the slider 1 23 is provided at the top of the connecting rod assembly 21, the slider 1 23 and the slide rail 242 are slidably connected, the top of the slider 1 23 is provided with a block 231 and a blade 232 through a connecting rod three 233, the block body 231 is provided with an empty slot two 234, the connecting rod three 233 and the empty slot two 234 are slidably connected, the empty slot two 234 is provided with a spring three 25, and the bottom of the block body 231 is provided with an insert block 235 which is plugged into the slot 243.

[0043] When the user is cutting the stoma chassis, he first aligns the center of the shell 11 with the center of the stoma according to visual inspection, and then moves the shell 11 to the stoma. Under the plug-in action of the plug block 235 on the block 231 and the slot 243, the slider 23 is fixed to the shell 24. At the same time, the slider 23 is fixedly connected to the plate body 14 through the connecting rod assembly 21, so the plate body 14 also maintains a fixed position when not in use. The center of the shell 11 is hollow. After the user puts the center position of the shell 11 on the stoma, the block 231 is pulled upward to disengage the plug block 235 on the block 231 from the plug-in of the slot 243. Under the elastic force of the spring 15, the rod body 12 and the plate body 14 are driven forward to press the four points of the stoma. At the same time, in this process, the slider 23 and the block 231 and the blade 232 on its top are driven forward to move, and the slider 23 is in the same vertical plane. The user then controls the connecting rod assembly 21 to separate and remove the shell 24 so that the blade 232 remains in the measuring state, and then removes the protective cover on the blade 232, aligns the blade 232 with the stoma chassis and presses it on the stoma chassis for cutting. When the stoma shape is a regular circle, the user can directly rotate the entire shell 24 to cut the required stoma chassis. If the stoma shape is an irregular elliptical shape, the positioning of the four end points of the stoma is more accurate than manual marking. The user only needs to use scissors to cut along the cutting surface, thereby improving the cutting accuracy of the overall stoma chassis.

[0044] In some embodiments, the slots 243 are provided in plurality, and the spacing between each slot 243 is no greater than one millimeter. Providing a plurality of slots 243 can meet the measurement needs of different stomas, because the slot diameters are mostly small, so it is more accurate to use millimeters as the unit.

[0045] In some embodiments, the outer side walls of the slot 243 and the plug block 235 are provided with multiple circles of texture. Under the action of friction, the slot 243 and the plug block 235 are plugged and fixed. The multiple circles of texture can increase the friction between the slot 243 and the plug block 235 and improve the fixing effect.

[0046] In some embodiments, a guide block is provided on the slide rail 242, and the slider 1 23 is slidably connected to the guide block. The guide block can limit the sliding connection between the slider 1 23 and the slide rail 242, thereby enhancing the tightness between the two.

[0047] In some embodiments, the connecting rod assembly 21 includes: a connecting rod 1 211 disposed on the plate body 14 and the shell 11, and a fixing hole 213 is disposed on the connecting rod 1 211; a connecting rod 214 is disposed inside the connecting rod 1 211, and a slot 1 215 is disposed on the connecting rod 214, and a spring 216 is disposed inside the slot 1 215, and a plug 217 is disposed on the spring 216, and the plug 217 is plugged into the fixing hole 213. The user can press the plug 217 so that the plug 217 is pressed into the slot 1 215 to squeeze the spring 216, and the connecting rod 214 can be pulled out from the connecting rod 1 211 by the user. The connecting rod assembly 21 is configured as a detachable connecting rod 1 211 and connecting rod 214, and the shell 2 24 can be removed without moving the measuring assembly 1, and the blade 232 is controlled to cut the stoma bottom plate to prevent the movement of the shell 11 from causing damage to the stoma.

[0048] In some embodiments, the connecting rod 1 211 is disposed one millimeter behind the outer side wall of the plate body 14. The stoma base plate usually needs to be used with an ostomy bag, which has a certain thickness. The diameter of the stoma base plate needs to be increased by one millimeter to provide space for the stoma bag.

[0049] In some embodiments, a fixing block 212 is disposed inside the connecting rod 1 211. The fixing block 212 is disposed inside the connecting rod 1 211 so that the connecting rod 214 can be directly inserted into the connecting rod 1 211, and the insertion rod 217 can be inserted into the fixing hole 213.

[0050] In some embodiments, the outer side wall of the plate body 14 is provided with scale lines 22. The scale lines 22 are provided to facilitate the user to measure the stoma height and select a suitable stoma base plate.

[0051] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0052] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A measuring ruler for measuring a stoma, comprising a measuring device (1); the measuring device (1) comprising: A shell (11) is provided with four rods (12) at four equal parts, one end of the rod (12) is provided with a shift block (13), and the other end is provided with a plate (14), the outer wall of the plate (14) is a curved surface, and a spring (15) is sleeved on the part of the rod (12) inside the shell (11); The invention is characterized in that: the measuring device (1) is provided with a cutting device (2), and the cutting device (2) comprises: A connecting rod assembly (21) is arranged on the plate body (14) and the housing (11); Shell 2 (24) is fixedly connected to shell 1 (11) via the connecting rod assembly (21), and shell 2 (24) is provided with a slot 3 (241), a slide rail (242) is provided on the slot 3 (241), and shell 2 (24) is provided with a slot (243); A slider (23) is arranged at the top of the connecting rod assembly (21); the slider (23) and the slide rail (242) are slidably connected; a block (231) and a blade (232) are arranged at the top of the slider (23) through a connecting rod (233); a slot (234) is arranged inside the block (231); the connecting rod (233) and the slot (234) are slidably connected; a spring (25) is arranged inside the slot (234); and an insert (235) is arranged at the bottom of the block (231) to be plugged into the slot (243).

2. A measuring ruler for measuring a stoma according to claim 1, characterized in that: A plurality of slots (243) are provided, and the spacing between each slot (243) is no greater than one millimeter.

3. A measuring ruler for measuring a stoma according to claim 2, characterized in that: The outer side walls of the slot (243) and the insert block (235) are provided with multiple circles of texture.

4. A measuring ruler for measuring a stoma according to claim 1, characterized in that: The slide rail (242) is provided with a guide block, and the slide block (23) is slidably connected to the guide block.

5. A measuring ruler for measuring a stoma according to claim 1, characterized in that: The connecting rod assembly (21) comprises: A connecting rod (211) is disposed on the plate (14) and the shell (11), and a fixing hole (213) is disposed on the connecting rod (211); The second connecting rod (214) is accommodated in the interior of the first connecting rod (211), and the second connecting rod (214) is provided with a first empty groove (215), and a second spring (216) is provided inside the first empty groove (215), and an insertion rod (217) is provided on the second spring (216), and the insertion rod (217) is plugged into the fixing hole (213).

6. A measuring ruler for measuring a stoma according to claim 5, characterized in that: The connecting rod 1 (211) is arranged one millimeter behind the outer side wall of the plate body (14).

7. A measuring ruler for measuring a stoma according to claim 6, characterized in that: A fixing block (212) is arranged inside the first connecting rod (211).

8. A measuring ruler for measuring a stoma according to claim 6, characterized in that: The outer side wall of the plate body (14) is provided with scale lines (22).

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