Perforating device for permanent enterostomy bag of enterostomy patient

Abstract

The utility model provides a permanent punching device for an ostomy bag of an enterostomy patient, which relates to the technical field of medical auxiliary instruments and comprises a base, a supporting arm is fixed on the base, a connecting table is fixed on the side edge of the supporting arm, a pressing handle is hinged above the connecting table, and a limiting cylinder is fixed below the connecting table; a force transmission plate is hinged to the upper portion of the pressing rod, the other end of the force transmission plate is hinged to the pressing handle, and the pressing handle drives the guide rod to move along the limiting barrel. The pressing disc synchronously moves along with the pressing rod; the device further comprises a pressing and cutting barrel used for punching the ostomy bag on the base, the pressing and cutting barrel matched with the intestinal canal can be machined according to the shape of the intestinal canal of a patient, and the pressing and cutting barrel is installed below the pressing disc and used by the patient for a long time. Compared with a traditional manual cutting mode, according to the design, the difficulty of punching operation is reduced, the complex measuring and cutting step is abandoned, punching of the ostomy bag can be completed through simple pressing operation, shape deviation caused by improper manual operation is avoided, and it is ensured that the ostomy bag is tightly attached to the intestinal canal.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical auxiliary instrument technical field especially relates to permanent enterostomy patient ostomy bag punching device. BACKGROUND

[0002] In the field of stoma care, patients receiving stoma surgery need to use ostomy bags to collect excrement for their whole life, and the application of ostomy bags is therefore more and more common. However, the current ostomy bags are mostly standardized products, and the pre-set opening of the ostomy bag base cannot match the specific shape of each patient's stoma.

[0003] Currently, in order to adapt the ostomy bag to the stoma, the ostomy bag base is mainly cut and punched by hand with scissors. This operation method not only tests the operation skills of the user, but also is difficult to ensure the accuracy of the cut. For elderly patients, their hand flexibility and vision decrease, and it is difficult for them to stably hold scissors and accurately compare sizes during the cutting process, so cutting deviation is easy to occur. For patients with hand disabilities, it is even more difficult to operate scissors, and they may even be unable to complete the cutting independently.

[0004] Once the punching size or shape deviates, excrement will leak from the gap, stimulate the skin around the stoma, and cause symptoms such as redness and ulceration, which not only seriously affects the quality of life of patients, but also greatly increases the risk of infection. In addition, due to the unreasonable hole diameter, gas cannot be discharged in time, causing the ostomy bag to swell and burst, which not only pollutes clothes and the surrounding environment, but also may cause negative emotions in patients, affecting their mental health. If a mistake is made during manual cutting, the ostomy bag cannot be used, causing resource waste and economic loss, and inconvenience to patients and their families. SUMMARY

[0005] The utility model aims to solve at least one of the technical problems in the related art to some extent. To this end, the utility model provides a permanent enterostomy patient ostomy bag punching device.

[0006] The technical scheme for solving the technical problem of the utility model is as follows:

[0007] The utility model provides a permanent enterostomy patient ostomy bag punching device, which comprises a base, a support arm fixed on the base, a connecting table fixed on the side edge of the support arm, a pressure handle hinged above the connecting table, a limiting cylinder fixed below the connecting table at intervals, a pressure rod, a force transmission plate hinged above the pressure rod, the other end of the force transmission plate being hinged to the pressure handle and driving a guide rod to move vertically along the limiting cylinder through the pressure handle, a pressure disc fixed below the pressure rod and moving vertically synchronously with the pressure rod, a pressure cutting cylinder for punching ostomy bags on the base, and the pressure cutting cylinder being detachably connected below the pressure disc.

[0008] Preferably, the pressure disc and the pressure cutting cylinder are respectively provided with a stepped hole and a movable hole, the stepped hole and the movable hole are in communication after the pressure cutting cylinder is positioned below the pressure disc, and the top rod is provided above the stepped hole at the top end, and the bottom of the top rod can freely penetrate the stepped hole and the movable hole and vertically slide in the stepped hole and the movable hole.

[0009] Preferably, the top end and the bottom end of the top rod are respectively fixed with a limiting ball and a limiting plate, and a first spring is connected between the pressure disc and the limiting ball.

[0010] Preferably, a plurality of guide rods are fixedly connected above the base, slide holes are respectively formed on the two sides of the pressure disc, the pressure disc vertically slides along the guide rods through the slide holes, and a second spring is connected between the pressure disc and the base.

[0011] Preferably, two ear plates are detachably connected to the connecting table, a rotating shaft is connected between the two ear plates, and the pressure handle is hinged to the rotating shaft; the bottom of the two ear plates is fixed with an extension plate protruding downward and outward, and the limiting cylinder is fixed between the two extension plates.

[0012] Preferably, the pressure cutting cylinder comprises a cylinder body and a cylinder outer edge which are fixedly connected, a pressure cutting ring or a plurality of groups of teeth are fixedly connected to the bottom of the cylinder body, and the pressure cutting cylinder has an integrated structure.

[0013] Preferably, threaded grooves and mounting holes are respectively formed in the pressure disc and the cylinder outer edge, and the mounting holes are threadedly connected with the threaded grooves through bolts.

[0014] Preferably, the force transmission plate has a V-shaped structure.

[0015] Preferably, two spaced guide rails are fixed above the base plate, a sliding plate is connected between the guide rails, and a placing groove for placing and restraining the ostomy bag is formed in the sliding plate.

[0016] Preferably, a pull rod is fixed to the side edge of the sliding plate, and a flexible gasket is fixed in the placing groove.

[0017] The above technical scheme has the following advantages or beneficial effects:

[0018] 1. In the utility model, the ostomy bag is punched in a pressure cutting mode, the pressure cutting cylinder which is suitable for the shape of the intestinal canal of the patient can be customized and processed, and the pressure cutting cylinder is installed below the pressure disc for long-term use by the patient in subsequent punching. Compared with the traditional manual cutting mode, the design greatly reduces the difficulty of punching operation, eliminates the complex measurement and cutting steps, and even the elderly patients or patients with hand diseases can complete the punching of the ostomy bag through simple pressing operation, avoids the hole diameter deviation caused by improper manual operation, and ensures that the ostomy bag closely fits the intestinal canal.

[0019] 2. The utility model discloses a top rod which can move up and down is arranged between the pressure disc and the pressure cutting cylinder, the top rod can extend into the pressure cutting cylinder, and the ostomy bag bottom disc remaining in the pressure cutting cylinder is pushed out. The cleaning process is greatly simplified, the user is prevented from being injured in the process of cleaning the inside of the pressure cutting cylinder, the overall use experience of the device is improved significantly, and the safety and convenience of the product are enhanced.

[0020] 3. The utility model discloses a slide plate which can slide is arranged above the base, and a placing groove which is matched with the shape of the ostomy bag bottom disc is arranged in the slide plate. After the ostomy bag is placed in the placing groove, the slide plate is pushed until the other end of the slide plate abuts against the supporting arm, so that the center of the ostomy bag bottom disc is accurately aligned with the axis of the pressure cutting cylinder, and accurate positioning is ensured every time the ostomy bag is punched. The ostomy bag bottom disc is prevented from being wasted due to punching deviation, and the standardization and efficiency of operation are improved. DRAWINGS

[0021] The drawings are used to provide a further understanding of the utility model and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute a limitation on the utility model.

[0022] Fig. 1 It is a schematic diagram of the three-dimensional structure of the initial state of the utility model;

[0023] Fig. 2 It is a schematic diagram of the three-dimensional structure of the punching state of the utility model;

[0024] Fig. 3 It is a schematic diagram of the sectional structure of the connection relationship between the pressure disc and the inside of the pressure cutting cylinder in the utility model;

[0025] Fig. 4 It is a schematic diagram of the three-dimensional structure of the pressure cutting cylinder in the utility model;

[0026] Explanation of the reference signs:

[0027] 1, base; 2, supporting arm; 3, connecting table; 4, pressure rod; 5, pressure handle; 6, limiting cylinder;

[0028] 7, pressure disc; 71, stepped hole; 72, sliding hole; 73, threaded groove

[0029] 8, pressure cutting cylinder; 81, cylinder body; 82, outer edge of the cylinder; 83, movable hole; 84, tooth; 85, mounting hole;

[0030] 9, top rod; 10, force transmission plate; 11, limiting ball; 12, limiting plate; 13, first spring; 14, guide rod; 15, second spring; 16, ear plate; 17, rotating shaft; 18, extension plate; 19, bolt; 20, guide rail; 21, slide plate; 22, placing groove; 23, pull rod; 24, flexible gasket. DETAILED DESCRIPTION

[0031] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the utility model embodiments will be clearly and completely described below in combination with the drawings in the utility model embodiments. Obviously, the embodiments described below are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0032] It should be noted that, in the description of the utility model, the terms "upper", "lower", "left", "right", "inner", "outer" and other terms indicating the direction or position relationship are based on the direction or position relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0033] In addition, it should also be noted that, in the description of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0034] Embodiment one

[0035] As shown in the accompanying drawings, Figs. 1-4 The embodiment provides a permanent enterostomy patient ostomy bag punching device, which comprises a base 1, a supporting arm 2 fixed on the base 1, the other end of the supporting arm 2 extending obliquely upwards, a connecting table 3 fixed on the side of the supporting arm 2 extending obliquely upwards, a pressure handle 5 hinged above the connecting table 3, and a limiting cylinder 6 fixed below the connecting table 3 at intervals; a pressure rod 4, both sides of the upper part of the pressure rod 4 being hinged with a force transmission plate 10 respectively, the force transmission plate 10 being V-shaped in structure to avoid interference with other structures, the other end of the force transmission plate 10 being hinged with the pressure handle 5, and the pressure handle 5 driving a guide rod to move vertically along the limiting cylinder 6; a pressure disc 7 fixed below the pressure rod 4, the pressure disc 7 moving vertically synchronously with the pressure rod 4 to achieve the purpose of pressing down; a pressure cutting cylinder 8 for punching the ostomy bag placed on the base 1, the pressure cutting cylinder 8 being detachably connected below the pressure disc 7, and the pressure cutting cylinder 8 being pressed down when the pressure disc 7 is pressed down, so that the cutting of the ostomy bag can be realized.

[0036] In the processing link of the ostomy bag, the traditional cutting method often relies on scissors to cut out circular, elliptical or irregular holes. However, this method of cutting by hand holding scissors has great instability. It is difficult to accurately control the size of the cutout, and it is difficult to make the cutout diameter completely adapt to the shape of the intestine. Once the hole diameter is too large, the skin around the stoma will be directly exposed to the excrement, not only stimulating the skin, causing pain, itching and other discomfort, reducing the quality of life of patients, but also increasing the risk of infection. If the hole diameter is too small, the stoma will be compressed, hindering the smooth discharge of excrement, and even affecting the blood circulation at the stoma, causing more serious health problems.

[0037] To overcome the above problems, a long-term use ostomy bag punching device has been developed. According to the shape of the patient's intestine, a pressure cutting cylinder 8 is processed to adapt to it, and it is installed below the pressure disc 7 for long-term use by the patient when punching in the future.

[0038] When in use, the ostomy bag bottom plate is placed stably on the corresponding position above the base 1, and the pressure handle 5 is pressed downward manually; the pressure handle 5 takes the rotating shaft 17 on the connecting table 3 as the hinge point, drives the pressure rod 4 to press vertically along the limiting cylinder 6, and then drives the pressure disc 7 and the pressure cutting cylinder 8 below it to press synchronously. With the precise pressure cutting force of the pressure cutting cylinder 8, a hole with the right size can be cut on the ostomy bag bottom plate.

[0039] Compared with the traditional manual cutting method, this device not only can quickly cut a hole that perfectly adapts to the shape of the intestine, greatly reducing the pain caused by improper ostomy bag hole size for patients, but also can significantly simplify the nursing process, providing great convenience for nursing work. While improving the quality of nursing, it also improves the quality of life of patients in all aspects.

[0040] In this embodiment, not less than two groups of guide rods 14 are connected above the base 1, and slide holes 72 are respectively formed on both sides of the pressure disc 7. The pressure disc 7 slides vertically along the guide rods 14 through the slide holes 72, and the second spring 15 is connected between the pressure disc 7 and the base. The pressure disc 7 is positioned by the guide rods 14, so that it can remain vertical downward, and the second spring 15 can reset the pressure disc 7. When the punching is completed, the user releases the pressure handle 5, and the elasticity of the second spring 15 can lift the pressure disc 7, so as to facilitate the removal of the ostomy bag bottom plate at the bottom of the pressure disc 7.

[0041] In the embodiment, two ear plates 16 are detachably connected to the connecting table 3 by bolts 19, and a rotating shaft 17 is connected between the two ear plates 16. The end of the pressing handle 5 is hinged to the rotating shaft 17, so that the pressing handle 5 can rotate along the rotating shaft 17, thereby driving the pressing rod 4 to vertically move downward. The bottom of the two ear plates 16 is fixed with an extension plate 18 protruding obliquely downward, and the limiting cylinder 6 is fixed between the two extension plates 18. The distance between the pressing disc 7 and the supporting arm 2 is calibrated by the extension plate 18 to avoid interference therebetween.

[0042] In the embodiment, the cutting cylinder 8 includes a fixedly connected cylinder body 81 and a cylinder outer rim 82. The cylinder body 81 can be circular, elliptical or other irregular shapes. A cutting ring or a plurality of teeth 84 are fixedly connected to the bottom of the cylinder body 81 to form an integrated structure. The cutting ring cut edge is continuous and smooth, which can cut a hole with neat edges on the ostomy bag base, reducing the risk of stimulating the skin around the stoma due to burrs. When facing thicker or harder ostomy bag bases, the teeth 84 can concentrate pressure and significantly enhance cutting force, making it easier to cut into the ostomy bag base, and then polish and deburr. In the embodiment, two different cutting methods are provided to meet the diverse needs of different users.

[0043] Further, threaded grooves 73 and mounting holes 85 are formed on the pressing disc 7 and the cylinder outer rim 82, respectively, and the bolts 19 are screwed into the threaded grooves 73 through the mounting holes 85. This design can process a suitable cutting cylinder 8 for long-term use by the patient according to the shape of the patient's intestine, and the cutting cylinder 8 is installed at the bottom of the pressing disc 7 by the bolts 19. The threaded connection can replace or clean the cutting cylinder 8 of this specification, which can greatly improve the flexibility and accuracy of the punching work.

[0044] Embodiment Two

[0045] Continuing to refer to the drawings Figs. 3-4 The other structures are the same as in Embodiment One, except that in the embodiment, stepped holes 71 and movable holes 83 are formed on the pressing disc 7 and the cutting cylinder 8, respectively. When the cutting cylinder 8 is positioned below the pressing disc 7, the stepped holes 71 and the movable holes 83 are in communication. The embodiment also includes a top rod 9, which is spaced apart above the stepped holes 71 at the top end. The bottom of the top rod 9 can freely penetrate the stepped holes 71 and the movable holes 83 and be vertically slidably arranged in the stepped holes 71 and the movable holes 83.

[0046] After the punching operation of the ostomy bag base is completed, the cut part may remain inside the cutting cylinder 8. Since the cutting cylinder 8 at the bottom is provided with teeth 84 or a cutting ring, it is difficult to use hands to pick out the cutting material inside the cylinder body 81, and it is easy to be scratched by the teeth 84 or the cutting ring during the vertical process.

[0047] Therefore, the top rod 9 can move vertically downward along the stepped hole 71 and the movable hole 83, and the residual ostomy bag bottom disc in the pressure cutting cylinder 8 can be easily pushed out by mechanical ejection. The cleaning process is greatly simplified, the risk of injury to the user during cleaning is avoided, the overall use experience of the device is significantly improved, and the safety and convenience of the product are enhanced.

[0048] Further, the top end and the bottom end of the top rod 9 are respectively fixed with a limiting ball 11 and a limiting plate 12, and a first spring 13 is connected between the pressure plate 7 and the limiting ball 11. The limiting ball 11 and the limiting plate 12 are arranged to constrain and position the top rod 9, and the first spring 13 is responsible for automatic resetting of the top rod 9.

[0049] In the initial state, the elastic force of the first spring 13 enables the limiting plate 12 to tightly adhere to the stepped hole 71, effectively avoiding unnecessary displacement of the top rod 9 during installation and removal of the pressure cutting cylinder 8, thereby avoiding interference with the operation.

[0050] When it is necessary to clean the residual ostomy bag bottom disc in the pressure cutting cylinder 8, the limiting ball 11 only needs to be pressed, and the top rod 9 can move downward along the stepped hole 71 and the movable hole 83 under the action of pressure to overcome the spring force and push out the residual material in the pressure cutting cylinder 8. The entire operation process is simple and efficient.

[0051] Embodiment Three

[0052] Continuing to refer to the drawings Figs. 1-2 On the basis of the first embodiment or the second embodiment, two spaced-apart guide rails 20 are fixed above the base plate, and a sliding plate 21 is connected between the guide rails 20. The sliding plate 21 is internally provided with a placement groove 22 for placing and restraining the ostomy bag. The placement groove 22 can be square, circular or elliptical.

[0053] In the above embodiments, the conventional operation needs to directly place the ostomy bag bottom disc above the base 1, and then start the pressure cutting cylinder 8 to press and punch. However, due to the lack of precise positioning, it is difficult to control the placement position of the ostomy bag bottom disc, which can easily cause the punching position to deviate, resulting in material waste and increasing the use cost.

[0054] To solve this problem, a slidable sliding plate 21 is additionally provided on the base 1, and a placement groove 22 adapted to the shape of the ostomy bag bottom disc is provided. In use, the ostomy bag bottom disc is placed in the placement groove 22, and the sliding plate 21 is pushed by the guide rails 20 until the other end of the sliding plate 21 abuts against the support arm 2. At this time, the center of the ostomy bag bottom disc is precisely aligned with the axis of the pressure cutting cylinder 8, ensuring accurate positioning of each punching. Then, the pressure handle 5 is pressed, and the pressure cutting cylinder 8 can punch the ostomy bag bottom disc, avoiding waste caused by punching deviation and improving the standardization and efficiency of the operation.

[0055] Further, the slide plate 21 is fixed with a pull rod 23, and the user can push the slide plate 21 more smoothly by means of the pull rod 23.

[0056] Meanwhile, the inside of the placing groove 22 is fixed with a flexible pad 24, which is preferably made of rubber. When the punch cylinder 8 continues to press down after completing the punching due to inertia, the design of the flexible pad 24 can effectively buffer the downward pressure, avoid the direct collision between the teeth 84 or the punch ring and the slide plate 21, reduce the damage to the punch cylinder 8, and prolong the service life of the whole device.

[0057] Although the specific embodiments of the utility model have been described in combination with the drawings, it is not a limitation on the protection scope of the utility model. Various modifications or changes made by those skilled in the art on the basis of the technical scheme of the utility model without creative labor are still within the protection scope of the utility model.

Claims

1. A punch for ostomy bags for permanent ileostomy patients, characterized in that The utility model relates to a kind of puncher for ostomy bag, including: Base (1), support arm (2) is fixed on base (1); Connecting table (3), fixed in support arm (2) side edge, connecting table (3) upper articulates has pressure handle (5), lower interval fixed limit cylinder (6); Pressing rod (4), upper articulates has force transmission plate (10), the other end of the force transmission plate (10) is articulated with pressure handle (5), and driving guide rod is vertically moved along limit cylinder (6) by pressure handle (5); Pressing disc (7), fixed below pressing rod (4), vertically moves synchronously with the pressing rod (4); For the punching of ostomy bag on base (1), the pressing disc (7) and the pressing disc (7) are respectively provided with stepped hole (71) and movable hole (83) on the pressing disc (7) and the pressing disc (7), after the pressing disc (7) is positioned below the pressing disc (7), the stepped hole (71) and the movable hole (83) are through, and further including ejector rod (9), the top end of the ejector rod (9) is positioned above the stepped hole (71), the bottom of the ejector rod (9) can be freely penetrated the stepped hole (71) and the movable hole (83), and vertically slides in the stepped hole (71) and the movable hole (83).

2. The permanent ostomy pouch punch device of claim 1, wherein, The top end and the bottom end of the ejector rod (9) are respectively fixed with limit ball (11) and limit plate (12), and the first spring (13) is connected between the pressing disc (7) and the limit ball (11).

3. The permanent ostomy pouch punch device of claim 2, wherein, More than two groups of guide rods (14) are fixedly connected above the base (1), and the pressing disc (7) is respectively provided with sliding hole (72) on both sides, and the pressing disc (7) vertically slides along the guide rod (14) through the sliding hole (72);Second spring (15) is connected between the pressing disc (7) and the base.

4. The permanent ostomy pouch punch device of claim 1, wherein, Two ear plates (16) are detachably connected on the connecting table (3), the two ear plates (16) are connected with rotating shaft (17), and the end of the pressure handle (5) is articulated on the rotating shaft (17);The bottom of the two ear plates (16) is fixed with extension plate (18) protruding to the obliquely lower side, and the limit cylinder (6) is fixed between the two extension plates (18).

5. The permanent ostomy pouch punch device of claim 1, wherein, The pressing disc (7) and the pressing disc (7) are respectively provided with threaded groove (73) and mounting hole (85) on the pressing disc (7) and the pressing disc (7), and the threaded groove (73) is screwed after the mounting hole (85) is penetrated by bolt (19).

6. The permanent ostomy pouch punch device of claim 1, wherein, The force transmission plate (10) is V-shaped structure.

7. The permanent ostomy pouch punch device of claim 6, wherein, Two spaced guide rails (20) are fixed above the base (1), and the sliding plate (21) is connected between the guide rails (20), and the placing groove (22) for placing and restraining ostomy bag is formed in the sliding plate (21).

8. The permanent ostomy pouch punch device of claim 1, wherein, The side of the sliding plate (21) is fixed with pull rod (23);Flexible gasket (24) is fixed in the placing groove (22).

9. The permanent ostomy pouch punch device of claim 1, wherein, ​ 10. The permanent ostomy pouch punch device of claim 9, wherein, ​

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