Anti-leakage paste smearing auxiliary device

Abstract

The utility model belongs to the technical field of medical instruments, and discloses an anti-leakage paste smearing auxiliary device which comprises an outer lantern ring and an inner lantern ring, the surface of the outer lantern ring is slidably connected with a sliding plate, the surface of the sliding plate is provided with a connecting plate, one end of the connecting plate is fixedly connected with a guide cap used for positioning anti-leakage paste, and the other end of the connecting plate is fixedly connected with a connecting rod. The surface of the sliding plate is fixedly connected with a fixed seat, a clamping groove is formed in the surface of the fixed seat, a guide rail is arranged through the clamping groove, a sliding groove is formed in the surface of the guide rail, the guide rail is slidably connected with a sliding block through the sliding groove, and the surface of the sliding block is rotatably connected with an extrusion plate used for extruding a paste shell of the leakage-proof paste. And one side of the extrusion plate is fixedly connected with a gear. According to the utility model, the outer lantern ring and the deformable inner lantern ring are respectively arranged, and the leakage-proof paste slides on the surface of the outer lantern ring along with the sliding plate, so that the paste can be extruded more uniformly and continuously, and the problems of non-uniformity, non-uniform thickness and the like of the terminal of the paste caused by manual extrusion in the prior art are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, in particular to an auxiliary device for applying leakage-proof ointment. Background Art

[0002] Abdominal colostomy refers to connecting part of the colon to the abdominal wall to create an artificial anus for excreting feces in the body. It is generally used for rectal and bladder diseases (such as rectal cancer, bladder cancer, intestinal obstruction, etc.). The diseased area is surgically removed and a stoma is set up to expose part of the rectum to the outside of the body. Feces or urine are involuntarily discharged from the body through the stoma. A stoma bag needs to be pasted at the stoma to collect the patient's excrement.

[0003] At present, when ostomy bags are replaced, most patients will have a sunken stoma due to reasons such as the patient's abdominal wall skin, weight changes, and surgical techniques. While wearing the ostomy bag, excrement flows out through the sunken part and irritates the skin, causing a series of problems, such as fecal dermatitis, which brings discomfort to the patients. Therefore, anti-leakage ointment is often used to fill the gap between the skin around the stoma and the ostomy bag to prevent feces from leaking out of the gap, thereby keeping the skin around the stoma dry and clean.

[0004] The uniformity of applying anti-leakage ointment is particularly important. However, at present, medical staff usually squeeze the paste shell to extrude the paste around the stoma, which makes it difficult to ensure the continuity and uniformity of extrusion. Problems such as interruption of paste extrusion and uneven thickness are prone to occur, resulting in different adhesion densities in different places after application. Multiple applications are often required to compensate, which is time-consuming. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary device for applying leakage-proof ointment to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-leakage ointment application auxiliary device, comprising an outer ring and an inner ring, the surface of the outer ring is slidably connected with a sliding plate, the surface of the sliding plate is provided with a connecting plate, one end of the connecting plate is fixedly connected with a guide cap for positioning the anti-leakage ointment, the surface of the sliding plate is fixedly connected with a fixing seat, the surface of the fixing seat is provided with a card groove, and a guide rail is provided through the card groove, the surface of the guide rail is provided with a slide groove, and a slider is slidably connected with the slide groove, the surface of the slider is rotatably connected with an extrusion plate for squeezing the outer shell of the anti-leakage ointment, one side of the extrusion plate is fixedly connected with a gear, the surface of the guide rail is provided with a tooth groove adapted to the gear, the sliding plate is connected to the slider through a driving component, and the surface of the connecting plate is installed with an application component.

[0007] Preferably, the driving assembly includes a motor fixedly connected to the surface of the sliding plate, the output end of the motor passes through the sliding plate and is fixedly connected to a roller, a pull rope is wrapped around the surface of the roller, one side of the slider is hook-shaped, and the pull rope is hung on the hook-shaped surface of the slider.

[0008] Preferably, an acceleration sensor is fixedly connected to the surface of the sliding plate, and a controller is arranged inside the sliding plate, and the controller is electrically connected to the acceleration sensor and the motor respectively.

[0009] Preferably, a positioning block is fixedly connected to the surface of the sliding plate, and a plurality of positioning holes adapted to the positioning block are opened on the surface of the connecting plate.

[0010] Preferably, the smearing assembly includes an auxiliary plate fixedly connected to the surface of the connecting plate, the surface of the auxiliary plate is penetrated by a pressing rod, the pressing rod passes through the auxiliary plate, and the lower end of the pressing rod is fixedly connected to a limiting seat, and the surface of the limiting seat is movably connected with a pressing ball.

[0011] Preferably, the pressing rod is connected to the auxiliary plate via a spring.

[0012] Preferably, a support plate for supporting the anti-leakage paste is fixedly connected to the surface of the guide cap.

[0013] Preferably, the inner ring is made of hydrogel or elastic fiber material.

[0014] The beneficial effects of the utility model are as follows:

[0015] The utility model respectively arranges an outer ring and a deformable inner ring, so that the inner ring can be adjusted to be sleeved on the stoma surface according to the size of the patient's stoma, and the outer ring is sleeved on the outside of the inner ring close to the skin. It only needs to slide the sliding plate along the circumferential surface of the outer ring. During this process, the driving component drives the extrusion plate to continuously extrude the leak-proof paste, so that the leak-proof paste can be discharged evenly during the rotation process to prevent interruption. The guide cap and the support plate form a tangent shape with the inner ring to ensure that the discharge direction of the leak-proof paste is accurate, and the problems of interruption, unevenness and different thickness of the paste caused by manual extrusion of the existing medical staff are solved, and the effect of applying the leak-proof paste more stably and evenly is achieved, and its sealing is improved to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the utility model for showing the connection plate and its surrounding structures;

[0018] Figure 3 This is a schematic diagram of the utility model for showing the position relationship between the guide cap and the pressing ball;

[0019] Figure 4 This is a schematic diagram for illustrating a drive assembly of the present utility model;

[0020] Figure 5 This is a schematic diagram of the utility model for displaying an extruded plate and its surrounding structures.

[0021] In the figure: 1, outer ring; 11, inner ring; 2, sliding plate; 21, positioning block; 22, connecting plate; 221, guide cap; 222, support plate; 23, auxiliary plate; 231, pressing rod; 232, limit seat; 233, pressing ball; 234, spring; 3, fixing seat; 31, motor; 311, roller; 312, pull rope; 32, acceleration sensor; 33, guide rail; 331, slide groove; 332, slider; 333, extrusion plate; 334, gear. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 5 As shown, the embodiment of the utility model provides an auxiliary device for applying leakage-proof paste, including an outer sleeve ring 1 and an inner sleeve ring 11, the outer sleeve ring 1 and the inner sleeve ring 11 are independently arranged, the outer sleeve ring 1 is slidably connected to the surface of the sliding plate 2, the sliding plate 2 is provided with a connecting plate 22, one end of the connecting plate 22 is fixedly connected to a guide cap 221 for positioning the leakage-proof paste, the surface of the guide cap 221 is provided with an oblique hole for the leakage-proof paste to pass through, the surface of the sliding plate 2 is fixedly connected to a fixing seat 3, the surface of the fixing seat 3 is provided with a card slot, and a guide rail 33 is provided through the card slot, and the guide rail 33 can be inserted The pull-out type is arranged in the card slot, and a slide groove 331 is provided on the surface of the guide rail 33, and a slider 332 is slidably connected through the slide groove 331. The surface of the slider 332 is rotatably connected with an extrusion plate 333 for squeezing the outer shell of the leak-proof paste. A gear 334 is fixedly connected to one side of the extrusion plate 333. The extrusion plate 333 and the gear 334 are respectively located on both sides of the slider 332. A tooth groove adapted to the gear 334 is provided on the surface of the guide rail 33, and the gear 334 is meshed in the tooth groove. The sliding plate 2 is connected to the slider 332 through a driving component, and a coating component is installed on the surface of the connecting plate 22.

[0024] Specifically, when in use, the extrusion plate 333 is clamped at the rear end of the leak-proof paste so that the extrusion plate 333 can rotate and wind to squeeze out the leak-proof paste, and the front end of the leak-proof paste is inserted into the guide cap 221, and the sliding plate 2 on the surface of the outer ring 1 is pushed to drive the entire leak-proof paste to move along the circumference of the inner ring 11. During this process, the driving component continuously squeezes out the leak-proof paste to form a continuous, stable and uninterrupted annular leak-proof paste, and covers the area around the stoma, and then the extruded leak-proof paste is applied by the application component.

[0025] like Figure 4 and Figure 5 As shown, further, in this embodiment, the driving component includes a motor 31 fixedly connected to the surface of the sliding plate 2, the output end of the motor 31 passes through the sliding plate 2, and is fixedly connected to a roller 311, a pull rope 312 is wound around the surface of the roller 311, the rotation of the roller 311 can continuously wind the pull rope 312, one side of the slider 332 is hook-shaped, and the pull rope 312 is hung on the hook-shaped surface of the slider 332.

[0026] Specifically, when in use, since the guide rail 33 is detachably installed in the slot, the entire guide rail 33 together with the extrusion plate 333 connected to its surface can be taken out, and after using the extrusion plate 333 to clamp the rear end of the leak-proof paste shell, the guide rail 33 is inserted into the slot, and at the same time, the front end of the leak-proof paste shell is inserted into the guide cap 221, and the pull rope 312 led out from the surface of the roller 311 is put on the hook surface of the slider 332 to complete the installation. Since the guide rail 33 is detachable, the leak-proof paste can be installed and removed more flexibly, thereby improving flexibility.

[0027] Furthermore, an acceleration sensor 32 is fixedly connected to the surface of the sliding plate 2, and the acceleration sensor 32 can sense the movement or stationary state of the sliding plate 2 on the surface of the outer ring 1. A controller is arranged inside the sliding plate 2, and the controller is electrically connected to the acceleration sensor 32 and the motor 31 respectively. Therefore, when the sliding plate 2 is moved, the acceleration sensor 32 senses the active state, thereby transmitting the signal to the controller. The controller controls the motor 31 to rotate, driving the roller 311 to rotate, so as to achieve the effect of winding the pull rope 312. During the continuous winding process, the pull rope 312 will also pull down the slider 332 to make it slide on the surface of the guide rail 33. At this time, the gear 334 on one side thereof will rotate due to the meshing action with the tooth groove, thereby driving the extrusion plate 333 to rotate synchronously, continuously winding and extruding the leak-proof paste, and continuously squeezing the leak-proof paste inside.

[0028] like Figure 2As shown, in the present embodiment, a positioning block 21 is fixedly connected to the surface of the sliding plate 2, and a plurality of positioning holes adapted to the positioning block 21 are provided on the surface of the connecting plate 22, wherein the positioning block 21 is a rubber block, and its size is slightly larger than the size of the positioning hole. Since the positioning block 21 made of rubber material can be deformed accordingly, it will be deformed after being inserted into the positioning hole to increase the connection strength, making the connection of the connecting plate 22 more firmly fixed. In addition, multiple groups of positioning holes are provided, which is also convenient for adjusting the distance between the guide cap 221 and the outer ring 1 to adapt to stomas of different sizes.

[0029] In a further embodiment, the application component includes an auxiliary plate 23 fixedly connected to the surface of the connecting plate 22, and a pressing rod 231 is penetrated through the surface of the auxiliary plate 23, and the pressing rod 231 passes through the auxiliary plate 23, and the lower end of the pressing rod 231 is fixedly connected to a limiting seat 232, and a pressing ball 233 is movably connected to the surface of the limiting seat 232, and the pressing ball 233 and the limiting seat 232 form a ball joint, so that the pressing ball 233 can move universally on the surface of the limiting seat 232, and after the anti-leakage ointment is squeezed out of the opening on one side of the guide cap 221, the pressing ball 233 following thereafter rolls and squeezes the anti-leakage ointment accordingly to compact and spread it evenly.

[0030] The pressing rod 231 is connected to the auxiliary plate 23 via a spring 234 , and two ends of the spring 234 are fixedly connected to the pressing rod 231 and the auxiliary plate 23 , respectively.

[0031] It is worth noting that since the pressing rod 231 is connected to the auxiliary plate 23 through the spring 234, when there is a depression near the stoma, the pressing rod 231 can be pressed down at the depressed position to compress the spring 234, so that the pressing ball 233 can press the anti-leakage paste more tightly into the depression to improve the anti-leakage effect. After releasing the pressing rod 231, the spring 234 rebounds to return the pressing ball 233 to its original position.

[0032] Furthermore, a support plate 222 for supporting the leak-proof paste is fixedly connected to the surface of the guide cap 221 , and the leak-proof paste is placed on the surface of the support plate 222 to prevent it from falling during use.

[0033] Furthermore, the inner ring 11 is made of hydrogel or elastic fiber material, so the inner ring 11 can be arbitrarily deformed by the doctor into a shape that fits the stoma, which is convenient for adapting to stomas of different sizes. In addition, when the inner ring 11 is used, it is put on the surface of the stoma to position the guide cap 221, and at the same time, it can avoid damage to the stoma when the guide cap 221 moves. The setting height of the inner ring 11 should be slightly higher than the opening position on the surface of the guide cap 221 to avoid blocking the extrusion of the anti-leakage paste.

[0034] Working principle:

[0035] When in use, the inner ring 11 is deformed in advance according to the size of the stoma, adjusted to the size suitable for the stoma, and the inner ring 11 is put on the stoma surface, and then the outer ring 1 is put on the outside of the inner ring 11, and according to the distance between the outer ring 1 and the inner ring 11, the guide cap 221 is adjusted to the position closest to the inner ring 11, that is, a suitable positioning hole is selected, and the positioning block 21 is inserted into it to fix the connecting plate 22, and then the guide rail 33 inserted in the slot is pulled out, and the rear end of the anti-leakage paste is inserted into the extrusion plate 333, and then the guide rail 33 is further inserted into the slot, and The front end of the leak-proof paste is inserted into the guide cap 221, and the pull rope 312 is hung on the hook surface of the slider 332 to push the sliding plate 2 to slide on the surface of the outer ring 1. During this process, the output of the motor 31 drives the roller 311 to rotate, continuously winding the pull rope 312, so that the pull rope 312 pulls the slider 332, prompting the gear 334 to rotate under the action of the tooth groove on the surface of the guide rail 33, and the extrusion plate 333 continuously rotates to wind the rear end of the leak-proof paste, thereby squeezing the leak-proof paste, so that the leak-proof paste is evenly and continuously squeezed out from the oblique opening on the surface of the guide cap 221, and then squeezed and spread evenly by the pressing ball 233.

[0036] 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. An auxiliary device for applying leakage-proof ointment, comprising an outer sleeve ring (1) and an inner sleeve ring (11), characterized in that: The surface of the outer sleeve ring (1) is slidably connected to a sliding plate (2), the surface of the sliding plate (2) is provided with a connecting plate (22), one end of the connecting plate (22) is fixedly connected to a guide cap (221) for positioning the anti-leakage paste, the surface of the sliding plate (2) is fixedly connected to a fixing seat (3), the surface of the fixing seat (3) is provided with a card slot, and a guide rail (33) is provided through the card slot, the surface of the guide rail (33) is provided with a slide groove (331), and a slider (332) is slidably connected through the slide groove (331), the surface of the slider (332) is rotatably connected to an extrusion plate (333) for extruding the outer shell of the anti-leakage paste, one side of the extrusion plate (333) is fixedly connected to a gear (334), the surface of the guide rail (33) is provided with a tooth groove adapted to the gear (334), the sliding plate (2) is connected to the slider (332) through a driving component, and a smearing component is installed on the surface of the connecting plate (22).

2. The anti-leakage ointment application auxiliary device according to claim 1, characterized in that: The driving assembly comprises a motor (31) fixedly connected to the surface of a sliding plate (2); an output end of the motor (31) passes through the sliding plate (2) and is fixedly connected to a roller (311); a pull rope (312) is wound around the surface of the roller (311); one side of the sliding block (332) is hook-shaped, and the pull rope (312) is hung on the hook-shaped surface of the sliding block (332).

3. The anti-leakage ointment application auxiliary device according to claim 2, characterized in that: An acceleration sensor (32) is fixedly connected to the surface of the sliding plate (2), and a controller is arranged inside the sliding plate (2), and the controller is electrically connected to the acceleration sensor (32) and the motor (31) respectively.

4. The anti-leakage ointment application auxiliary device according to claim 1, characterized in that: A positioning block (21) is fixedly connected to the surface of the sliding plate (2), and a plurality of positioning holes adapted to the positioning block (21) are provided on the surface of the connecting plate (22).

5. The anti-leakage ointment application auxiliary device according to claim 1, characterized in that: The smearing assembly comprises an auxiliary plate (23) fixedly connected to the surface of the connecting plate (22); a pressing rod (231) is provided on the surface of the auxiliary plate (23); the pressing rod (231) passes through the auxiliary plate (23); the lower end of the pressing rod (231) is fixedly connected to a limiting seat (232); and a pressing ball (233) is movably connected to the surface of the limiting seat (232).

6. The anti-leakage ointment application auxiliary device according to claim 5, characterized in that: The pressing rod (231) is connected to the auxiliary plate (23) via a spring (234).

7. The anti-leakage ointment application auxiliary device according to claim 1, characterized in that: A support plate (222) for supporting the leak-proof paste is fixedly connected to the surface of the guide cap (221).

8. The anti-leakage ointment application auxiliary device according to claim 1, characterized in that: The inner sleeve (11) is made of hydrogel or elastic fiber material.

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