Waste liquid collecting device for medical care

Abstract

The utility model discloses a waste liquid collecting device for medical care, which comprises a collecting cylinder with a bottom water outlet provided with a valve, and a top opening of the collecting cylinder is connected with a cylinder cover through a flange; the utility model relates to the technical field of medical nursing, in particular to a medical nursing device which comprises a collecting barrel and a temporary storage pipe arranged in the collecting barrel, an opening of the temporary storage pipe is gradually reduced from top to bottom, and a closing plate which is elastically connected with the temporary storage pipe through a plurality of connecting frames is arranged at the opening of the bottom of the temporary storage pipe. According to the waste liquid collecting device for medical care, the interior of the collecting barrel can be divided into two areas by arranging the temporary storage pipe with the opening narrowed downwards and the opening in the bottom end blocked by the sealing plate, so that the situation that peculiar smell generated by rolling of old waste liquid drifts out of the collecting barrel when the waste liquid is poured into the collecting barrel can be avoided, and interference to medical staff is reduced; meanwhile, medical waste in waste liquid can be filtered through a sieve plate, the situation that follow-up treatment is affected after the medical waste is accumulated is prevented, and the using effect of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical nursing technical field, concretely is a medical nursing waste liquid collecting device. BACKGROUND

[0002] Medical nursing waste liquid collecting device as medical nursing process key equipment, aims at the centralized collection of all kinds of waste liquid. The collected waste liquid contains human excretion, blood, tissue fluid, residual drug and complex components such as chemical disinfectant. However, the current device has many defects.

[0003] In the collection link, since a variety of waste liquids are mixed together, not only the complexity of components is increased, but also irritating odor is caused. When pouring waste liquid into its interior, the flow of new waste liquid drives old waste liquid to roll, so that the odor spreads rapidly, not only causes adverse effects on the working environment of medical staff, but also can lead to respiratory tract irritation and other health problems, in addition, if medical waste in waste liquid is not cleaned in time, the phenomenon of pipe blockage can appear, affecting subsequent processing efficiency.

[0004] Therefore, the utility model provides a medical nursing waste liquid collecting device to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the defects of prior art, the utility model provides a medical nursing waste liquid collecting device, which solves the above problems.

[0006] To achieve the above purpose, the utility model is realized by the following technical scheme: a medical nursing waste liquid collecting device, including the collecting cylinder of bottom drainage opening is equipped with the valve, the top opening of collecting cylinder is connected with the cylinder cover through flange;

[0007] It further includes a temporary storage pipe arranged in the collecting cylinder, the opening of the temporary storage pipe gradually reduces from top to bottom, a closing plate is arranged at the bottom opening of the temporary storage pipe and elastically connected to the temporary storage pipe through a plurality of connecting frames, and the closing plate is controlled to abut against the bottom opening along the vertical direction of the temporary storage pipe through the connecting frame, a sieve plate is arranged in the temporary storage pipe, and the sieve plate is arranged in parallel with the closing plate;

[0008] A rotating ring with at least one handle is rotatably arranged at the central position of the top of the cylinder cover, and at least one scraper plate is arranged on the bottom end outer wall of the rotating ring and parallel to the sieve plate.

[0009] The center position of the sieve plate is provided with a sleeve ring, the inner wall of the sleeve ring is connected with a slide rod which extends to the outside of the cylinder cover through the top end penetrating rotary ring and abuts against the closing plate, the outer surface of the top end of the slide rod is provided with a threaded surface which is threadedly connected with the inner wall of the rotary ring, when the rotary ring rotates, the scraper rotates along the surface of the sieve plate, and the slide rod moves along the axial direction, and the closing plate is abutted against to separate from the bottom opening of the temporary storage tube.

[0010] Preferably, the rotating path range of the scraper covers the surface of the sieve plate, and the gap between the scraper and the sieve plate is 2-3 mm.

[0011] Preferably, the inner wall of the sleeve ring is provided with at least one notch, and the outer wall of the slide rod is provided with at least one convex strip which penetrates the notch.

[0012] Preferably, the cylinder cover is composed of a dismounting cover, a pouring hopper, a cover plate and a limiting plate, the pouring hopper is communicatively arranged on the top of the dismounting cover, the cover plate is hingedly arranged on one side of the pouring hopper, and the limiting plate is fixed on the outer wall of the pouring hopper.

[0013] Preferably, the top end of the slide rod is provided with a baffle, the cross-sectional diameter of the baffle is greater than that of the inner wall of the rotary ring, and the top of the baffle is in contact with the limiting plate.

[0014] Preferably, the connecting frame is composed of a mounting cylinder, an L-shaped frame and a spring, the mounting cylinder is fixed on the bottom of the temporary storage tube, the L-shaped frame is connected to the outer wall of the closing plate, the top end of the L-shaped frame slides into the mounting cylinder, the spring is connected between the L-shaped frame and the inner wall of the mounting cylinder, and the spring is in a stretched state.

[0015] Preferably, the sieve plate is of a double-layer structure, the upper layer is a filter screen layer, and the lower layer is an activated carbon adsorption layer.

[0016] Beneficial effects

[0017] The utility model provides a kind of waste liquid collecting device for medical care. Compared with prior art, the following beneficial effects are possessed:

[0018] (1) the waste liquid collecting device for medical care, by setting the temporary storage tube with opening narrowing downward and bottom opening being blocked by closing plate can divide into two areas in collection cylinder, so that the smell generated by old waste liquid rolling can be avoided to spread to the outside of collection cylinder when pouring waste liquid into its interior, reduce the interference to medical staff, simultaneously, by setting sieve plate, medical waste in waste liquid can be filtered, prevent its accumulation from affecting subsequent treatment, improve device use effect.

[0019] (2) The medical care waste liquid collecting device, through the cooperation of the gap and the convex strip, the sliding rod can only move axially along the sleeve, so that it can be lifted under the rotation of the rotating ring, so that the closed plate is pushed downward when the screen plate is cleaned, and the waste liquid flows downward.

[0020] (3) The medical care waste liquid collecting device has a compact overall structure, and the barrel cover can be removed from the collecting barrel to clean the screen plate and the related structure on the barrel cover, so that impurities accumulated on the surface after long-term use are prevented from being difficult to clean, and the overall service life is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is the external structure perspective view of the utility model;

[0022] Figure 2 is the local section structure schematic diagram of the utility model;

[0023] Figure 3 is the separation structure schematic diagram of the temporary storage pipe and the screen plate in the utility model;

[0024] Figure 4 is the related assembly drawing of the rotating ring and the sliding rod in the utility model;

[0025] Figure 5 is the local section structure schematic diagram of the closed plate and the connecting frame in the utility model.

[0026] In the drawing: 1, collecting barrel; 2, barrel cover; 21, dismounting cover; 22, pouring hopper; 23, cover plate; 24, limiting plate; 3, temporary storage pipe; 4, closed plate; 5, connecting frame; 51, mounting cylinder; 52, L-shaped frame; 53, spring; 6, screen plate; 7, sleeve ring; 8, rotating ring; 9, sliding rod; 10, screw surface; 11, scraper; 12, gap; 13, convex strip. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not 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 scope of protection of the utility model.

[0028] Embodiment:

[0029] Please refer to Figure 1 and Figure 2 A medical care waste liquid collecting device, comprising a collecting barrel 1 with a valve at the bottom drainage opening, and a barrel cover 2 connected to the top opening of the collecting barrel 1 through a flange;

[0030] As Figure 2 And Figure 3 , the temporary storage tube 3 is arranged in the collecting cylinder 1, the opening of the temporary storage tube 3 is gradually reduced from top to bottom, the bottom opening of the temporary storage tube 3 is provided with a closing plate 4 which is elastically connected with the temporary storage tube 3 through a plurality of connecting frames 5, and the closing plate 4 controls its vertical direction against the bottom opening of the temporary storage tube 3 through the connecting frame 5, and the temporary storage tube 3 is provided with a sieve plate 6 which is arranged in parallel with the closing plate 4, and the closing plate 4 can resist the bottom opening of the temporary storage tube 3 under the stretching action of the spring 53, so that the waste liquid poured into its inside can be concentrated in the temporary storage tube 3, avoiding direct mixing with the waste liquid inside, thereby effectively avoiding the odor from spreading to the outside of the collecting cylinder 1;

[0031] The sieve plate 6 is a double-layer structure, the upper layer is a filter screen layer, and the lower layer is an activated carbon adsorption layer, the sieve plate 6 can filter the medical waste contained in the waste liquid, such as gauze, cotton swab or bandage, and the activated carbon adsorption layer has the effect of adsorbing odor;

[0032] As Figure 2 And Figure 5 , the connecting frame 5 is composed of a mounting cylinder 51, an L-shaped frame 52 and a spring 53, the mounting cylinder 51 is fixed at the bottom of the temporary storage tube 3, the L-shaped frame 52 is connected to the outer wall of the closing plate 4, and the top end of the L-shaped frame 52 slides into the mounting cylinder 51, the spring 53 is connected between the L-shaped frame 52 and the inner wall of the mounting cylinder 51, and the spring 53 is in a stretched state, the connecting frame 5 can make the closing plate 4 move axially to prevent it from being positionally offset from the temporary storage tube 3;

[0033] As Figure 2 And Figure 4 , the top of the cylinder cover 2 is centrally provided with a rotating ring 8 with at least one handle, the rotating ring 8 is internally provided with an internal thread, the bottom end of the rotating ring 8 is provided with at least one bottom end face scraping plate 11 which is parallel to the sieve plate 6, the rotating path range of the scraping plate 11 covers the surface of the sieve plate 6, and the gap between the scraping plate 11 and the sieve plate 6 is 2-3mm, the impurities and foreign matters on the sieve plate 6 are cleaned by the rotation of the scraping plate 11, preventing the sieve plate 6 from being blocked and improving the permeability of the waste liquid;

[0034] A sleeve 7 is arranged through the center of the sieve plate 6, the inner wall of the sleeve 7 is screw-connected with a slide rod 9, the top end of the slide rod 9 extends to the outside of the cylinder cover 2 through the through hole of the sleeve 7, and the bottom end of the slide rod 9 abuts against the closing plate 4, at least one notch 12 is arranged on the inner wall of the sleeve 7, and at least one convex strip 13 is arranged on the outer wall of the slide rod 9, the convex strip 13 passes through the notch 12, the slide rod 9 can only move in the axial direction through the cooperation of the convex strip 13 and the notch 12, and the slide rod 9 is prevented from rotating with the through hole 8, a threaded surface 10 is arranged on the outer surface of the top end of the slide rod 9, the threaded surface 10 is screw-connected with the inner wall of the through hole 8, when the through hole 8 rotates, the slide rod 9 moves in the axial direction, and the closing plate 4 is abutted to separate from the bottom opening of the temporary storage tube 3, when the medical staff twists the through hole 8 again, the cover plate 23 needs to be closed first to prevent the waste liquid in the temporary storage tube 3 from contacting the waste liquid in the collecting cylinder 1 to generate an odor and the odor from spreading to the outside of the collecting cylinder 1.

[0035] The cylinder cover 2 is composed of a dismounting cover 21, a pouring hopper 22, a cover plate 23 and a limiting plate 24, the pouring hopper 22 is arranged in communication on the top of the dismounting cover 21, the pouring hopper 22 is convenient for the medical staff to pour the waste liquid into the pouring hopper 22, the cover plate 23 is hingedly arranged on one side of the pouring hopper 22, and the limiting plate 24 is fixed on the outer wall of the pouring hopper 22; the top end of the slide rod 9 is provided with a baffle, the cross-sectional diameter of the baffle is greater than that of the inner wall of the through hole 8, and the top of the baffle is in contact with the limiting plate 24, the limiting plate 24 and the baffle are used in cooperation, the lifting height of the slide rod 9 can be limited, and the operation is convenient.

[0036] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

[0037] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0038] In the description herein, it should also be noted that, unless otherwise explicitly specified and limited, the terms "arrange", "mount", "connect", "connect" should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be electrically connected, can be directly connected, or connected through an intermediate medium, or the communication inside 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.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A medical waste liquid collection device, characterized in that: The utility model provides a collection cylinder (1) including bottom drain opening is equipped with valve, the top opening of collection cylinder (1) is connected with the cylinder cover (2) through flange, Still include the temporary storage pipe (3) that sets up in collection cylinder (1), the opening of temporary storage pipe (3) is gradually reduced from top to bottom, the bottom opening of temporary storage pipe (3) is equipped with the closing plate (4) that keeps elastic connection with temporary storage pipe (3) through several connecting frames (5), and the closing plate (4) is controlled through connecting frame (5) its along the vertical direction of temporary storage pipe (3) and press against its bottom opening, be provided with sieve plate (6) in temporary storage pipe (3), sieve plate (6) is parallelly arranged with closing plate (4), The top center position of cylinder cover (2) is rotatably provided with a rotating ring (8) having at least one handle, and the bottom end outer wall of the rotating ring (8) is provided with at least one scraper (11) with a bottom end surface parallel to the sieve plate (6). The center position of the sieve plate (6) is rotatably provided with a sleeve ring (7), the inner wall of the sleeve ring (7) is spline connected with a sliding rod (9) extending to the outside of the cylinder cover (2) through the rotating ring (8) and abutting against the closing plate (4), the top end outer surface of the sliding rod (9) is provided with a threaded surface (10), the threaded surface (10) is threadedly connected with the inner wall of the rotating ring (8), when the rotating ring (8) rotates, the scraper (11) rotates along the surface of the sieve plate (6), and the sliding rod (9) moves axially, and the closing plate (4) is pressed away from the bottom opening of the temporary storage pipe (3).

2. The medical waste collection device of claim 1, wherein: The rotating path range of the scraper (11) covers the surface of the sieve plate (6), and the gap between the scraper (11) and the sieve plate (6) is 2-3mm.

3. A medical waste collection device according to claim 2, wherein: The inner wall of the sleeve ring (7) is provided with at least one notch (12), and the outer wall of the sliding rod (9) is provided with at least one convex strip (13) passing through the notch (12).

4. The medical waste collection device of claim 1, wherein: The cylinder cover (2) is composed of a dismounting cover (21), a pouring hopper (22), a cover plate (23) and a limiting plate (24), the pouring hopper (22) is communicated and arranged at the top of the dismounting cover (21), the cover plate (23) is hingedly arranged on one side of the pouring hopper (22), and the limiting plate (24) is fixed on the outer wall of the pouring hopper (22).

5. The medical waste collection device of claim 4, wherein: The top end of the sliding rod (9) is provided with a baffle, the cross-sectional diameter of the baffle is greater than that of the inner wall of the rotating ring (8), and the top of the baffle is in contact with the limiting plate (24).

6. The medical waste collection device of claim 1, wherein: The connecting frame (5) is composed of a mounting cylinder (51), an L-shaped frame (52) and a spring (53), the mounting cylinder (51) is fixed at the bottom of the temporary storage pipe (3), the L-shaped frame (52) is connected to the outer wall of the closing plate (4), the top end of the L-shaped frame (52) slides into the mounting cylinder (51), the spring (53) is connected between the L-shaped frame (52) and the inner wall of the mounting cylinder (51), and the spring (53) is in a stretched state.

7. The medical waste collection device of claim 1, wherein: The sieve plate (6) has a double-layer structure, the upper layer is a filter screen layer, and the lower layer is an activated carbon adsorption layer.

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