Stain-resistant dustproof sleeve for sputum aspirator connector

Abstract

The sputum aspirator connector is provided with a connecting pipe, the sputum aspirator connector comprises a dustproof outer sleeve body arranged on the connecting pipe in a sleeved mode, the dustproof outer sleeve body is provided with an inner cavity with an opening facing one side, and a sleeve plug facing the opening is arranged at the bottom of the inner cavity. The sleeve plug is used for being inserted into and sealing the connecting pipe; the fixing mechanism is arranged on one side of the dustproof outer sleeve body and used for fixing the dustproof outer sleeve body to a component to be installed. When the sputum aspirator is used, the sleeve plug is inserted from the inside and seals the connecting pipe, the connecting pipe is wrapped by the dustproof outer sleeve body, the connecting pipe of the sputum aspirator is effectively plugged from the inner dimension and the outer dimension through the dustproof outer sleeve body and the sleeve plug, dust in air is prevented from polluting the connecting pipe, and the health of a user is protected; the dustproof outer sleeve body can be fixed on a component to be installed, and is convenient to store.

Description

Technical Field

[0001] The utility model relates to the technical field of sputum aspirators, and particularly to an anti-pollution and dust-proof sleeve for a sputum aspirator connector. Background Art

[0002] Sputum aspiration is a commonly used clinical operation, which refers to sucking out the secretions in the respiratory tract such as the nasal cavity, oral cavity, artificial airway, etc. to keep the respiratory tract unobstructed, and can be used to prevent complications such as aspiration pneumonia, atelectasis, and asphyxia.

[0003] Clinical sputum aspiration is to insert a disposable sputum suction tube into the respiratory tract through the oral cavity, nasal cavity, artificial airway, etc. The connecting end of the sputum suction tube is connected to a connecting tube of a certain length, and the connecting tube is connected to the central negative pressure for sputum aspiration. After sputum aspiration, the disposable sputum suction tube is pulled out and discarded, and the connecting tube will be exposed to the air. If it is left in the air for a long time, it will be covered with dust and breed bacteria, which will affect the health of users. At present, clinical medical staff will use a 1-ml syringe and a disposable needle to make a simple plug to avoid the connecting tube interface being exposed to the air, but its production process is cumbersome and affects the work efficiency of medical staff. Content of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. For this reason, the utility model provides an anti-pollution and dust-proof sleeve for a sputum aspirator connector, which can effectively block the connecting tube, avoid pollution and is convenient for storage.

[0005] To achieve the above object, the technical solution adopted by the utility model is as follows:

[0006] An anti-pollution and dust-proof sleeve for a sputum aspirator connector, wherein the sputum aspirator connector is provided with a connecting tube, including: a dust-proof outer sleeve body sleeved on the connecting tube, the dust-proof outer sleeve body has an inner cavity with an opening facing one side, a sleeve plug facing the opening is arranged at the bottom of the inner cavity, and the sleeve plug is used for inserting and sealing the connecting tube; a fixing mechanism arranged on one side of the dust-proof outer sleeve body for fixing the dust-proof outer sleeve body on a component to be installed.

[0007] Further, the sleeve plug is in a frustum shape, the bottom surface of the frustum shape is connected to the bottom of the inner cavity, and the top surface faces the opening of the inner cavity.

[0008] Further, the gap between the inner side wall of the inner cavity and the sleeve plug is greater than or equal to the wall thickness of the connecting tube.

[0009] Further, the dust-proof outer sleeve body is in a cylindrical shape, and the height of the sleeve plug is lower than the opening end surface of the dust-proof outer sleeve body.

[0010] Further, the fixing mechanism is a fixing clip, one side of the fixing clip is connected to the dust-proof outer sleeve body, and the other side has a side opening for the component to be installed to enter.

[0011] Further, the fixing clip includes a first semi-circular clip and a second semi-circular clip which are symmetrically distributed. There is a gap between the side of the first semi-circular clip and the second semi-circular clip facing away from the dust-proof outer casing to form the side opening.

[0012] Further, both end faces of the side opening are provided with a first folded edge and a second folded edge which are symmetrically arranged and turned outwards.

[0013] Further, the first folded edge and the second folded edge are arc-shaped folded edges.

[0014] Further, the dust-proof outer casing and the fixing mechanism are connected by a section of transition part.

[0015] Further, the dust-proof outer casing, the transition part and the fixing mechanism are an integrally formed elastic structure.

[0016] The utility model has the following beneficial effects:

[0017] During use, the sleeve plug is inserted from the inside to seal the connecting pipe, and the outside is wrapped with the dust-proof outer casing. The connecting pipe of the suction device is effectively blocked from both inside and outside dimensions by the dust-proof outer casing and the sleeve plug, avoiding dust pollution of the connecting pipe in the air and protecting the health of users. At the same time, the fixing mechanism arranged on one side of the dust-proof outer casing can fix the dust-proof outer casing on the component to be installed, facilitating storage.

[0018] In addition to the purposes, features and advantages described above, the utility model has other purposes, features and advantages. The following will refer to the drawings for a further detailed description of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings forming a part of this application are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation to the utility model. In the drawings:

[0020] Figure 1 is the overall structural schematic diagram of the anti-pollution and dust-proof sleeve of the suction device joint of the utility model;

[0021] Figure 2 is the side view of the anti-pollution and dust-proof sleeve of the suction device joint of the utility model;

[0022] Figure 3 is the bottom view of the anti-pollution and dust-proof sleeve of the suction device joint of the utility model;

[0023] Figure 4 is the top view of the anti-pollution and dust-proof sleeve of the suction device joint of the utility model.

[0024] LEGEND DESCRIPTION:

[0025] Dust-proof outer casing 100, inner cavity 101, sleeve plug 110,

[0026] Fixing mechanism 200, side port 201, first semi-circular clip 210, second semi-circular clip 220, first hem 2011, second hem 2012,

[0027] Transition part 300. Detailed implementation manners

[0028] It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0031] In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0032] In the prior art, during clinical sputum suction, a disposable sputum suction tube is inserted into the respiratory tract through the oral cavity, nasal cavity, artificial airway, etc. The connecting end of the sputum suction tube is connected to a connecting tube of a certain length, and the connecting tube is connected to the central negative pressure for sputum suction. After sputum suction, the disposable sputum suction tube is pulled out and discarded, and the connecting tube will be exposed to the air. If left in the air for a long time, it will be covered with dust and breed bacteria, thus affecting the health of users. Currently, clinical medical staff will use a one-milliliter syringe and a disposable needle to make a simple plug to avoid the connecting tube interface being exposed to the air. However, the production process is cumbersome and affects the work efficiency of medical staff. It is necessary to propose an anti-fouling and dust-proof cover for the sputum suction device connector to solve the above problems existing in the prior art.

[0033] Referring to Figures 1 to 3 As shown, this is an anti-fouling and dust-proof cover for the sputum suction device connector of this solution. Among them, the sputum suction device connector is provided with a connecting tube. The anti-fouling and dust-proof cover includes: a dust-proof outer body 100 and a fixing mechanism 200. Among them, the dust-proof outer body 100 is sleeved on the connecting tube. The dust-proof outer body 100 has an inner cavity 101 with an opening facing one side. A sleeve plug 110 facing the opening is arranged at the bottom of the inner cavity 101. The sleeve plug 110 is used to insert and seal the connecting tube. The fixing mechanism 200 is arranged on one side of the dust-proof outer body 100 and is used to fix the dust-proof outer body 100 on the component to be installed. The component to be installed is preferably a connecting tube or an installation component such as a railing in the ward, etc.

[0034] During use, the sleeve plug 110 is inserted from the inside to seal the connecting tube, and the outside is wrapped by the dust-proof outer body 100. The connecting tube of the sputum suction device is effectively blocked from both the inside and outside dimensions by the dust-proof outer body 100 and the sleeve plug 110, avoiding dust in the air from contaminating the connecting tube and protecting the health of users. At the same time, the fixing mechanism 200 arranged on one side of the dust-proof outer body 100 can fix the dust-proof outer body 100 on the component to be installed, which is convenient for storage.

[0035] Referring to Figure 1 、 Figure 4 As shown, the sleeve plug 110 is in a frustum shape. The bottom surface of the frustum shape is connected to the bottom of the inner cavity 101, and the top surface faces the opening of the inner cavity 101, that is, the size of the sleeve plug 110 gradually changes from small to large. When the sleeve plug 110 is inserted into the connecting tube from the inside, due to the frustum shape of the sleeve plug 110 with a gradually changing size, the sleeve plug 110 will be gradually tightened during the insertion process of the connecting tube, and the sealing performance will be higher and higher.

[0036] Furthermore, the gap between the inner side wall of the inner cavity 101 and the sleeve plug 110 is greater than or equal to the wall thickness of the connecting tube. The sleeve plug 110 is quickly docked at the beginning of inserting into the connecting tube, and when the connecting tube abuts against the bottom of the inner cavity 101, it abuts against the inner side wall of the inner cavity 101. In this way, it is convenient for the sleeve plug 110 to be smoothly inserted into the connecting tube.

[0037] Referring to Figure 1 and Figure 2 As shown, the dust-proof outer casing 100 has a cylindrical structure. The cylindrical structure can wrap the connecting pipe more tightly. The height of the plug 110 is lower than the opening end face of the dust-proof outer casing 100, so as to ensure that the place where the plug 110 cooperates with the connecting pipe is always wrapped by the cylindrical structure outside, and the sealing performance is better.

[0038] Furthermore, the fixing mechanism 200 is a fixing clip. The fixing clip is used to clamp the connecting pipe and other components to be installed. One side of the fixing clip is connected to the dust-proof outer casing 100, and the other side has a side opening 201 for the component to be installed to enter. When in use, align the side opening 201 with the side wall of the connecting pipe and slowly squeeze it into the fixing clip, so as to lock the connecting pipe in the fixing clip.

[0039] Referring to Figure 1 and Figure 2 and Figure 3 As shown, the fixing clip includes a first semi-circular clip 210 and a second semi-circular clip 220 which are symmetrically distributed. The first semi-circular clip 210 and the second semi-circular clip 220 have a gap on the side facing away from the dust-proof outer casing 100 to form the side opening 201. The symmetrically distributed first semi-circular clip 210 and second semi-circular clip 220 can better adapt to components to be installed such as connecting pipes and railings, and the stability is higher.

[0040] Furthermore, both end faces of the side opening 201 are provided with symmetrically arranged and outwardly turned first folded edges 2011 and second folded edges 2012. The outwardly turned first folded edges 2011 and second folded edges 2012 play a guiding role, making it easier for the connecting pipe to be squeezed into the side opening 201 of the fixing clip.

[0041] Preferably, the first folded edge 2011 and the second folded edge 2012 are arc-shaped folded edges. Compared with straight-edge folded edges, the arc-shaped folded edges can be squeezed into the side opening 201 of the fixing clip more smoothly.

[0042] As Figure 1 and Figure 3 and Figure 4 As shown, the dust-proof outer casing 100 and the fixing mechanism 200 are connected by a transition part 300. By providing a transition part 300 between the dust-proof outer casing 100 and the fixing mechanism 200, interference between the components installed in the dust-proof outer casing 100 and the fixing mechanism 200 can be avoided.

[0043] Furthermore, the dust-proof outer body 100, the transition part 300, and the fixing mechanism 200 are integrally formed elastic structures. The integral molding of the dust-proof outer body 100, the transition part 300, and the fixing mechanism 200 facilitates production and manufacturing and reduces manufacturing costs. The three have elastic structures such as silicone, which are easy to bend and deform, making the use more flexible.

[0044] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sputum aspirator connector anti-fouling and dust-proof cover, wherein, The sputum aspirator connector is provided with a connecting pipe, and is characterized in that it includes: A dust-proof outer sleeve (100) for sleeving the connecting pipe. The dust-proof outer sleeve (100) has an inner cavity (101) with an opening facing one side. A sleeve plug (110) facing the opening is arranged at the bottom of the inner cavity (101), and the sleeve plug (110) is used to insert and seal the connecting pipe; A fixing mechanism (200) is arranged on one side of the dust-proof outer sleeve (100) and is used to fix the dust-proof outer sleeve (100) on a component to be installed.

2. The sputum aspirator connector anti-fouling and dust-proof cover according to claim 1, characterized in that, The sleeve plug (110) is in a frustum shape. The bottom surface of the frustum shape is connected to the bottom of the inner cavity (101), and the top surface faces the opening of the inner cavity (101).

3. The anti-fouling and dust-proof cover for the sputum aspirator connector according to claim 1 or 2, characterized in that The gap between the inner side wall of the inner cavity (101) and the sleeve plug (110) is greater than or equal to the wall thickness of the connecting pipe.

4. The sputum aspirator connector anti-fouling and dust-proof cover according to claim 3, characterized in that, The dust-proof outer sleeve (100) is in a cylindrical structure, and the height of the sleeve plug (110) is lower than the opening end face of the dust-proof outer sleeve (100).

5. The sputum aspirator connector anti-fouling and dust-proof sleeve according to claim 1, characterized in that, The fixing mechanism (200) is a fixing clip. One side of the fixing clip is connected to the dust-proof outer sleeve (100), and the other side has a side opening (201) for the component to be installed to enter.

6. The anti-fouling and dust-proof cover for the sputum aspirator connector according to claim 5, wherein, The fixing clip includes a first semi-circular clip (210) and a second semi-circular clip (220) that are symmetrically distributed. A space is formed on the side of the first semi-circular clip (210) and the second semi-circular clip (220) facing away from the dust-proof outer sleeve (100) to form the side opening (201).

7. The anti-fouling and dust-proof cover for the sputum aspirator adapter according to claim 5 or 6, characterized in that, Symmetrically arranged and outwardly turned first folded edges (2011) and second folded edges (2012) are provided on both end faces of the side opening (201).

8. The sputum aspirator connector anti-fouling and dust-proof sleeve according to claim 7, characterized in that, The first folded edge (2011) and the second folded edge (2012) are arc-shaped folded edges.

9. The anti-fouling and dust-proof sleeve for a sputum aspirator connector according to claim 1, characterized in that, The dust-proof outer sleeve (100) and the fixing mechanism (200) are connected by a transition part (300).

10. The sputum aspirator connector anti-fouling and dust-proof sleeve according to claim 9, characterized in that, The dust-proof outer sleeve (100), the transition part (300) and the fixing mechanism (200) are integrally formed elastic structures.

Images