A punching device for ostomy bottom plate for nursing

Abstract

The utility model belongs to the technical field of urinary care products, and specifically relates to a punching device for a stoma chassis for care. In view of the shortcomings of the existing stoma chassis for urinary care that are cut with scissors, the utility model adopts the following technical scheme: a punching device for a stoma chassis for care includes: a base, which is provided with a module positioning groove; a stand, which is fixed on the base and has a guide hole; a handle, which is rotatably mounted on the upper end of the stand; a lifting assembly, which includes a lifting column guided by the guide hole and a punching head at the lower end of the lifting column; a reset spring, which generates an upward force on the lifting assembly; a hole-opening module, which is installed in the module positioning groove; a clamping assembly, which is installed on the lifting column, and includes a clamping ring that can be raised and lowered relative to the lifting column and a clamping spring that generates a downward force on the clamping ring. The beneficial effect of the utility model is: a new stoma chassis punching device is provided, which provides users with new choices.

Description

Technical Field

[0001] The utility model belongs to the technical field of urinary care products, and in particular relates to a ostomy bottom plate punching device for care. Background Art

[0002] A urostomy is an opening created in the abdomen through surgery for urination. After the bladder is removed or avoided, urine can be discharged from the body through the urostomy. The urostomy is usually located in the right lower abdomen. The ileal bladder is the most common urostomy. It is achieved by removing a section of the small intestine (ileum) and using it as a channel for urine to be discharged from the body. Commonly used stoma care products in clinical practice include stoma baseplates, stoma bags, stoma powders, stoma leak-proof creams, stoma skin protectors, etc.

[0003] The process of using a urinary ostomy bag mainly includes: cleaning the skin, measuring the stoma diameter, cutting the base, tearing off the adhesive protective paper, sticking the stoma base, and clamping the ostomy bag on the stoma base.

[0004] In the process of cutting the chassis, scissors are usually used to cut out holes of the required size. Although there are dimension lines on the chassis, the cutting quality is uneven. Summary of the invention

[0005] In view of the shortcomings of the existing urinary care stoma chassis that are cut by scissors, the utility model provides a nursing stoma chassis punching device to replace the scissors cutting method, provide users with more choices, improve the quality of the holes, and improve the user experience.

[0006] To achieve the above purpose, the utility model adopts the following technical solution: a nursing stoma bottom plate punching device, the nursing stoma bottom plate punching device comprising:

[0007] The base is provided with a module positioning slot;

[0008] A stand is fixed on the base and has guide holes;

[0009] A handle is rotatably mounted on the upper end of the stand;

[0010] A lifting assembly is installed on the stand, comprising a lifting column guided by a guide hole and a punching head at the lower end of the lifting column, wherein the punching head has a plurality of punching portions with different diameters;

[0011] The return spring exerts an upward force on the lifting assembly;

[0012] The hole-punching module is installed in the module positioning slot and has a plurality of blanking holes respectively corresponding to the diameter of the punching part;

[0013] The clamping assembly is installed on the lifting column, and includes a clamping ring that can be lifted and lowered relative to the lifting column and a clamping spring that exerts a downward force on the clamping ring. The nursing stoma chassis punching device of the utility model includes a base, a stand, a handle, a lifting assembly, a reset spring, a hole opening module, and a clamping assembly. After measuring the stoma diameter, a suitable hole opening module is selected and placed in the module positioning groove of the base. The lifting assembly is pressed down by the operating handle, and the clamping assembly descends with the lifting assembly. The clamping ring of the clamping assembly first contacts and presses the stoma chassis, and then the punching head of the lifting assembly contacts the stoma chassis and punches down the material of the required size.

[0014] As an improvement, the height of the hole-opening module is greater than the depth of the module positioning groove; the blanking hole is a through hole; the module positioning groove is a circular groove, and the hole-opening module is circular.

[0015] As an improvement, the stand comprises an upper opening portion and a lower opening portion, the upper opening portion is provided with an upper guide hole, and the lower opening portion is provided with a lower guide hole.

[0016] As an improvement, the diameter of the upper guide hole is larger than the diameter of the return spring.

[0017] As an improvement, the lifting column includes a circular base and a circular radial protrusion, the radial protrusion is located in the upper guide hole, the radial protrusion cooperates with the upper guide hole, the upper end of the return spring abuts the radial protrusion, and the lower end abuts the lower opening.

[0018] As an improvement, the diameter of the lower guide hole is smaller than that of the upper guide hole, and the circular base cooperates with the lower guide hole.

[0019] As an improvement, the lifting column also has a radial hole, and the clamping assembly also includes a transverse column fixed in the radial hole, two clamping columns located at both ends of the transverse column and movable relative to the transverse column, the two clamping columns are fixedly connected to the clamping ring, the clamping spring is sleeved on the clamping column, the upper end of the clamping spring abuts against the transverse column, and the lower end abuts against the clamping ring.

[0020] As an improvement, a nut is provided on the transverse column, and the nut fixes the transverse column and the lifting column.

[0021] As an improvement, the clamping ring has a centering portion open downwards to center the stoma base plate so that the hole on the stoma base plate is located at its center. As an improvement, the lower surface of the handle forms an arc portion, which abuts against the upper end of the lifting column.

[0022] As an improvement, the punching head is threadedly connected to the lifting column.

[0023] The beneficial effects of the nursing stoma chassis punching device of the utility model are: it includes a base, a stand, a handle, a lifting assembly, a reset spring, a hole opening module, and a clamping assembly. After measuring the stoma diameter, a suitable hole opening module is selected and placed in the module positioning groove of the base, the operating handle presses down the lifting assembly, and the clamping assembly descends with the lifting assembly. The clamping ring of the clamping assembly first contacts and presses the stoma chassis, and then the punching head of the lifting assembly contacts the stoma chassis and punches out materials of the required size. A new stoma chassis punching device is provided, which provides new choices for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a nursing stoma base plate punching device according to the first embodiment of the utility model.

[0025] Figure 2 It is a cross-sectional view of the nursing stoma base plate punching device of the first embodiment of the utility model.

[0026] Figure 3 It is a structural schematic diagram of a nursing stoma base plate punching device according to the second embodiment of the utility model.

[0027] Figure 4 It is a cross-sectional view of the nursing stoma base plate punching device of the second embodiment of the utility model.

[0028] In the figure, 1, base; 11, module positioning slot;

[0029] 2. Stand; 21. Upper opening portion; 22. Lower opening portion; 23. Upper guide hole; 24. Lower guide hole;

[0030] 3. handle; 31. arc-shaped portion;

[0031] 4. lifting assembly; 41. lifting column; 411. circular base; 412. radial convex portion; 42. punching head; 421. punching portion;

[0032] 5. Return spring;

[0033] 6. Opening module; 61. Blanking hole;

[0034] 7. Compression assembly; 71. lateral column; 72. Compression column; 73. Compression ring; 731. centering part; 74. Compression spring; 75. nut;

[0035] 8. Stoma base plate. DETAILED DESCRIPTION

[0036] The technical solutions of the embodiments of the present invention are explained and described below, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0037] Embodiment 1

[0038] See also Figure 1 and Figure 2 , a punching device for a nursing stoma base plate 8 according to the first embodiment of the utility model, the punching device for a nursing stoma base plate 8 comprises:

[0039] The base 1 is provided with a module positioning groove 11;

[0040] The stand 2 is fixed on the base 1 and has a guide hole;

[0041] A handle 3 is rotatably mounted on the upper end of the stand 2;

[0042] The lifting assembly 4 is installed on the stand 2, and includes a lifting column 41 guided by a guide hole and a punching head 42 at the lower end of the lifting column 41, wherein the punching head 42 has a plurality of punching portions 421 with different diameters;

[0043] The return spring 5 exerts an upward force on the lifting assembly 4;

[0044] The hole-opening module 6 is installed in the module positioning groove 11 and has a plurality of blanking holes 61 respectively corresponding to the diameter of the punching part 421;

[0045] The clamping assembly 7 is mounted on the lifting column 41 , and includes a clamping ring 73 that can be raised and lowered relative to the lifting column 41 and a clamping spring 74 that exerts a downward force on the clamping ring 73 .

[0046] In this embodiment, the base 1 and the stand 2 can be integrally formed by welding, etc. For easy transportation, the base 1 and the stand 2 can also be detachably connected by a threaded connection assembly, such as a positioning hole is provided in the base 1, and the stand 2 and the base 1 form a positioning part, and a threaded hole is processed on the positioning part.

[0047] In this embodiment, the height of the opening module 6 is greater than the depth of the module positioning groove 11, so as to facilitate the taking and placing of the opening module 6. The opening module 6 can be made of materials such as hard rubber.

[0048] In this embodiment, the module positioning groove 11 is a circular groove, and the opening module 6 is circular.

[0049] In this embodiment, the blanking hole 61 is a through hole for easy cleaning. The module positioning groove 11, the blanking hole 61 and the positioning hole are coaxial.

[0050] In this embodiment, the stand 2 includes an upper opening portion 21 and a lower opening portion 22 . The upper opening portion 21 defines an upper guide hole 23 , and the lower opening portion 22 defines a lower guide hole 24 .

[0051] In this embodiment, the diameter of the upper guide hole 23 is larger than the diameter of the return spring 5 .

[0052] In this embodiment, the lifting column 41 includes a circular base 411 and a circular radial protrusion 412. The radial protrusion 412 is located in the upper guide hole 23, and the radial protrusion 412 cooperates with the upper guide hole 23. The upper end of the return spring 5 abuts against the radial protrusion 412, and the lower end abuts against the lower opening 22. With this arrangement, the lifting column 41 and the return spring 5 can be easily installed on the stand 2. The circular base 411 has a constant diameter.

[0053] In this embodiment, the diameter of the lower guide hole 24 is smaller than that of the upper guide hole 23 , and the circular base 411 matches the lower guide hole 24 .

[0054] In this embodiment, the lifting column 41 also has a radial hole, and the clamping assembly 7 also includes a transverse column 71 fixed in the radial hole, two clamping columns 72 located at both ends of the transverse column 71 and movable relative to the transverse column 71, the two clamping columns 72 are fixedly connected to the clamping ring 73, and the clamping spring 74 is sleeved on the clamping column 72, and the upper end of the clamping spring 74 abuts against the transverse column 71, and the lower end abuts against the clamping ring 73.

[0055] In this embodiment, the clamping column 72 and the clamping ring 73 are bonded or threadedly connected.

[0056] In this embodiment, a nut 75 is provided on the transverse column 71, and the nut 75 fixes the transverse column 71 and the lifting column 41. There are two nuts 75, and the two nuts 75 clamp the transverse column 71 and the lifting column 41. To ensure clamping, a flat surface can be processed on the lifting column 41. In other embodiments, a positioning protrusion can also be formed on the transverse column 71, and only one nut 75 is provided.

[0057] In this embodiment, an arc portion 31 is formed on the lower surface of the handle 3 , and the arc portion 31 abuts against the upper end of the lifting column 41 .

[0058] In this embodiment, the punching head 42 is threadedly connected to the lifting column 41. To facilitate tightening, a force-bearing plane is processed on the lifting column 41.

[0059] In this embodiment, during assembly, the reset spring 5 is sleeved on the circular base 411 below the radial protrusion 412 of the lifting column 41, and then the lifting column 41 is inserted into the stand 2 from top to bottom. After the lifting column 41 is installed, the radial protrusion 412 of the lifting column 41 is located in the upper positioning hole of the stand 2. At this time, the transverse column 71 of the clamping assembly 7 can be fixed to the lifting rod through the nut 75, and then the two clamping columns 72 and the transverse column 71 are fixed through the nut 75, and finally the hole opening module 6 is screwed on.

[0060] The working principle of the punching device for the stoma base plate 8 for nursing use in the first embodiment of the utility model is as follows: after measuring the stoma diameter, a suitable opening module 6 is selected and placed in the module positioning groove 11 of the base 1 (usually, there is no need to replace the punching head 42), and then the stoma base plate 8 is placed on the opening module 6, so that the relatively hard raised portion of the stoma base plate 8 is roughly aligned with the edge of the opening module 6 (the size of the raised portion of the stoma base plate 8 is relatively fixed, and the size of the opening module 6 is consistent with the raised portion of the stoma base plate 8). The size is the same or slightly larger), at this time, the handle 3 can be operated to overcome the force of the reset spring 5 to rotate the handle 3 downward, and the handle 3 is pressed down to make the lifting column 41, the punching head 42, and the pressing assembly 7 descend, and the pressing ring 73 of the pressing assembly 7 first contacts and presses the stoma bottom plate 8, and overcomes the force of the pressing spring 74 to make the lifting column 41, the punching head 42, and the transverse column 71 continue to descend, and the punching head contacts the stoma bottom plate 8 and punches down the material of the required size, and the material falls into the blanking hole 61 of the opening module 6. After the punching is completed, under the action of the reset spring 5, the handle 3, the lifting assembly 4, and the transverse rod are reset, and under the action of the pressing spring 74, the pressing rod and the pressing ring 73 are reset.

[0061] The beneficial effects of the punching device for the nursing stoma chassis 8 of the first embodiment of the utility model are: it includes a base 1, a stand 2, a handle 3, a lifting assembly 4, a reset spring 5, a hole opening module 6, and a clamping assembly 7. After measuring the stoma diameter, a suitable hole opening module 6 is selected and placed in the module positioning groove 11 of the base 1, and the operating handle 3 presses down the lifting assembly 4, and the clamping assembly 7 descends with the lifting assembly 4. The clamping ring 73 of the clamping assembly 7 first contacts and presses the stoma chassis 8, and then the punching head 42 of the lifting assembly 4 contacts the stoma chassis 8 and punches out the material of the required size.

[0062] Embodiment 2

[0063] See also Figure 3 and Figure 4 The difference between the second embodiment and the first embodiment mainly lies in the clamping ring 73.

[0064] In this embodiment, the clamping ring 73 has a centering portion 731 which is open downwards, so as to center the stoma base plate 8 so that the hole on the stoma base plate 8 is located at its center.

[0065] In this embodiment, the module positioning groove 11 of the base 1 is a stepped hole to facilitate the cleaning of dropped materials. A tabletop or the like for placing the base 1 can be opened with a hole, and the module positioning groove 11 is aligned with the hole on the tabletop, so that the dropped materials can fall from the module positioning groove 11 and the hole on the tabletop.

[0066] The above is only a specific implementation of the invention, but the protection scope of the invention is not limited thereto. Those skilled in the art should understand that the invention includes but is not limited to the contents described in the above specific implementation. Any modification that does not deviate from the functional and structural principles of the invention will be included in the scope of the claims.

Claims

1. A nursing stoma bottom plate punching device, characterized in that: The nursing stoma bottom plate punching device comprises: The base (1) is provided with a module positioning groove (11); A stand (2) is fixed on the base (1) and has a guide hole; A handle (3) is rotatably mounted on the upper end of the stand (2); A lifting assembly (4) is installed on the stand (2), comprising a lifting column (41) guided by a guide hole and a punching head (42) at the lower end of the lifting column (41), wherein the punching head (42) has a plurality of punching portions (421) with different diameters; A return spring (5) exerts an upward force on the lifting assembly (4); The hole-punching module (6) is installed in the module positioning groove (11) and has a plurality of blanking holes (61) respectively having diameters corresponding to the punching portion (421); the clamping assembly (7) is installed on the lifting column (41) and includes a clamping ring (73) that can be lifted and lowered relative to the lifting column (41) and a clamping spring (74) that generates a downward force on the clamping ring (73).

2. A nursing stoma base plate punching device according to claim 1, characterized in that: The height of the hole-opening module (6) is greater than the depth of the module positioning groove (11); the blanking hole (61) is a through hole; the module positioning groove (11) is a circular groove, and the hole-opening module (6) is circular.

3. A nursing stoma base plate punching device according to claim 1, characterized in that: The stand (2) comprises an upper opening portion (21) and a lower opening portion (22); the upper opening portion (21) is provided with an upper guide hole (23), and the lower opening portion (22) is provided with a lower guide hole (24).

4. A nursing stoma base plate punching device according to claim 3, characterized in that: The hole diameter of the upper guide hole (23) is larger than the diameter of the return spring (5).

5. A nursing stoma base plate punching device according to claim 4, characterized in that: The lifting column (41) comprises a circular base (411) and a circular radial protrusion (412); the radial protrusion (412) is located in the upper guide hole (23); the radial protrusion (412) cooperates with the upper guide hole (23); the upper end of the return spring (5) abuts against the radial protrusion (412) and the lower end abuts against the lower opening portion (22).

6. A nursing stoma base plate punching device according to claim 5, characterized in that: The hole diameter of the lower guide hole (24) is smaller than that of the upper guide hole (23), and the circular base (411) cooperates with the lower guide hole (24).

7. A nursing stoma base plate punching device according to claim 1, characterized in that: The lifting column (41) is also provided with a radial hole. The clamping assembly (7) further comprises a transverse column (71) fixed in the radial hole, two clamping columns (72) located at both ends of the transverse column (71) and movable relative to the transverse column (71), the two clamping columns (72) being fixedly connected to a clamping ring (73), a clamping spring (74) being sleeved on the clamping column (72), the upper end of the clamping spring (74) abutting against the transverse column (71), and the lower end abutting against the clamping ring (73).

8. A nursing stoma base plate punching device according to claim 7, characterized in that: A nut (75) is provided on the transverse column (71), and the nut (75) fixes the transverse column (71) and the lifting column (41).

9. A nursing stoma bottom plate punching device according to claim 7, characterized in that: The clamping ring (73) has a centering portion (731) which is open downward.

10. The nursing stoma bottom plate punching device according to claim 1, characterized in that: The punching head (42) is threadedly connected to the lifting column (41); the lower surface of the handle (3) forms an arc-shaped portion (31), and the arc-shaped portion (31) abuts against the upper end of the lifting column (41).

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