CN211300077U - Sputum collector convenient to use - Google Patents

Abstract

The utility model discloses an easy-to-use phlegm collector, which comprises a bottle body. The upper end and the bottom end of the bottle body are respectively provided with an upper end cap and a lower end cap. The upper end of the upper end cover is respectively provided with a first connection hole and a second connection hole, the second connection hole is provided with a first connection pipe, the upper end of the first connection pipe is sealed and sleeved with a suction pipe, and the end of the suction pipe is connected There are tee pieces. A second connection pipe is arranged in the first connection hole, and a suction pipe is sealed and sleeved at the side end of the second connection pipe. The utility model designs that the outer end wall of the upper end cap is provided with a plurality of anti-slip stripes, which is convenient for holding the anti-slip stripes to lift the upper end cap. The cover is sealed to ensure the tightness; at the same time, seals are provided at the ends of the suction pipe and the liquid suction pipe. It can be used twice, reducing the cost.

Description

An easy-to-use sputum collector

technical field

The utility model relates to the field of sputum collection, in particular to a sputum collector that is convenient to use.

Background technique

The sputum collector is mainly used to collect the sputum of patients. The main structure includes the joint of the sputum collector, the catheter tube, the sputum collection container, etc. In many cases, the sputum collector is used to collect sputum for sputum culture. During the operation, it must be sterile and free of contamination, otherwise it will easily affect the quality of the sputum and the experimental results.

In the prior art, most of the sputum collectors are disposable, which is convenient for one-time use, but also causes waste of resources. At the same time, the packaging bag inside the sputum collector is not equipped with sterile gloves. Sterile surgical gloves are wasteful and inconvenient.

In addition, it is easy to cause pollution when the sputum collector is not in use, so the entire sputum collector needs to be sealed to ensure no pollution for secondary use.

Utility model content

In order to solve the deficiencies mentioned in the above background technology, the purpose of this utility model is to provide a sputum collector that is easy to use. Lift the upper end cap, the inner wall of the upper end cap is provided with a sealing ring that matches the annular groove, after fitting, the bottle body and the upper end cap are sealed to ensure the tightness;

At the same time, seals are provided at the ends of the suction pipe and the liquid suction pipe. Most of the connections between the structures of the present invention are socket seals, which are detachable and can be used twice after disinfection, reducing costs.

The purpose of the present utility model can be achieved through the following technical solutions:

An easy-to-use phlegm collector includes a bottle body, the side wall of the bottle body is provided with scales, and the side end of the bottle body close to the top is provided with an annular groove.

The upper end and the bottom end of the bottle body are respectively provided with an upper end cap and a lower end cap, the outer end wall of the upper end cap is provided with a plurality of anti-skid stripes, and the upper end of the upper end cap is respectively provided with a first connection hole and a second connection hole with the same structure , the inner wall of the upper end cover is provided with a sealing ring which is matched with the annular groove.

Both the first connection hole and the second connection hole are provided with a sealing rubber ring, the second connection hole is provided with a first connection pipe, the first connection pipe and the sealing rubber ring are sealed and matched, and the bottom end of the first connection pipe penetrates In the upper end cover, the upper end of the first connecting pipe is sealed and sleeved with a suction pipe, and the end of the suction pipe is connected with a tee.

The three-way piece includes a first communication pipe, a second communication pipe and a third communication pipe, the side end of the second communication pipe is connected with a sealing plug, the outer end of the sealing plug is provided with a sealing outer ring, and the sealing plug and The outer sealing ring is in sealing contact with the inner wall and the outer wall of the second communication pipe respectively.

The first connection hole is provided with a second connection pipe, the second connection pipe is sealed with the sealing rubber ring, the bottom end of the first connection pipe penetrates the upper end cover, and the side end of the second connection pipe is sealed and sleeved with a suction liquid. The end of the suction pipe is sealed and connected with a sealing plug.

Further, the inner wall of the lower end cap and the bottom end side wall of the bottle body are connected by screw threads, and the inner wall of the upper end cap and the upper end side wall of the bottle body are limitedly matched.

Further, the sealing rubber ring and the first connection hole and the second connection hole are tightly sealed and matched, the upper and lower ends of the sealing rubber ring are provided with sealing rings, and the sealing rings are respectively attached to the upper end outer wall and inner end of the upper end cover. top.

Further, a presser is sealingly connected in the third communication pipe, and the ends of the first communication pipe and the suction pipe are sealed and sleeved.

The beneficial effects of the present utility model:

1. The upper end cap and the bottle body designed by the utility model are adapted to limit the position. The outer end wall of the upper end cap is provided with a plurality of anti-skid stripes, which is convenient to hold the anti-slip stripes to lift the upper end cap. The matching sealing ring seals the bottle body and the upper end cap after fitting to ensure the tightness;

2. The first connecting pipe and the second connecting pipe designed by the utility model are both sealed and connected with the sealing rubber ring, and at the same time, the ends of the suction pipe and the liquid suction pipe connected to the ends of the first connecting pipe and the second connecting pipe are sealed respectively. A sealing plug and a sealing plug are connected, and the sealing plug and the sealing outer ring are sealed and fit with the inner wall and outer wall of the second communication pipe respectively, which ensures the sealing performance of the tee, and ensures no pollution when it is not in use;

3. In the present invention, a pair of sterile surgical gloves is placed in the packaging bag. In the process of collecting sputum, it is wasteful and inconvenient to avoid taking a pair of sterile surgical gloves alone, and using sterile gloves will Contaminated sputum samples;

4. Most of the connections between the structures of the present invention are socket seals, which are set to be detachable, and can be used twice after sterilization, which reduces the cost.

Description of drawings

The utility model will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the connection schematic diagram of the bottle body, the upper end cap and the lower end cap of the present invention;

3 is a schematic diagram of the connection between the upper end cover and the sealing rubber ring of the present invention;

4 is a schematic diagram of the connection between the suction pipe and the tee of the present invention;

Fig. 5 is the enlarged schematic diagram of place A in Fig. 4 of the present utility model;

Figure 6 is a schematic diagram of the structure of the pipette of the present invention.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying 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 the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "surrounding" It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, are constructed and operated in a specific orientation, and therefore cannot be understood as a reference to the present utility model. New type of restriction.

An easy-to-use phlegm collector, as shown in Figures 1 and 2, comprises a bottle body 1, the upper end and the bottom end of the bottle body 1 are respectively provided with an upper end cap 3 and a lower end cap 2, and the inner wall of the lower end cap 2 and the bottle body are respectively provided. The bottom end side wall of 1 is connected by threads, and the inner wall of the upper end cap 3 and the upper end side wall of the bottle body 1 are limited and matched.

As shown in FIG. 2 , a scale 11 is formed on the side wall of the bottle body 1 to facilitate measurement, and an annular groove 12 is formed on the side end of the bottle body 1 near the top. The outer end wall of the upper end cover 3 is provided with a plurality of anti-skid stripes 31, which is convenient for holding the anti-skid stripes 31 to lift the upper end cover 3. The upper end of the upper end cover 3 is respectively provided with a first connection hole 32 and a second connection hole 33 with the same structure. The inner wall of the cover 3 is provided with a sealing ring 34 which is matched with the annular groove 12 , and seals the bottle body 1 and the upper end cover 3 after fitting.

As shown in FIGS. 1 and 3 , both the first connection hole 32 and the second connection hole 33 are provided with a sealing rubber ring 4 , and the sealing rubber ring 4 is tightly fitted with the first connection hole 32 and the second connection hole 33 . The upper and lower ends of the sealing rubber ring 4 are provided with sealing rings 41 , and the sealing rings 41 are respectively attached to the outer wall of the upper end and the top end of the inner end of the upper end cover 3 .

As shown in Figures 3 and 4, the second connection hole 33 is provided with a first connection pipe 5, the first connection pipe 5 is sealed with the sealing rubber ring 4, and the bottom end of the first connection pipe 5 penetrates the upper end cap 3 to facilitate the connection of the bottle Body 1 inhale. The upper end of the first connecting pipe 5 is sealed and sleeved with a suction pipe 51 , and the end of the suction pipe 51 is connected with a tee 52 .

As shown in FIGS. 4 and 5 , the tee 52 includes a first communication tube 5201, a second communication tube 5202 and a third communication tube 5203. The third communication tube 5203 is sealed with a presser 5204. By taking out the presser 5204, you can achieve the purpose of decompression. The ends of the first communication pipe 5201 and the suction pipe 51 are sealed and sleeved, the end of the second communication pipe 5202 is connected with a sealing plug 53, and the outer end of the sealing plug 53 is provided with a sealing outer ring 54, and the sealing plug 53 The sealing outer ring 54 is in sealing contact with the inner wall and the outer wall of the second communication pipe 5202 respectively, so as to ensure the sealing performance of the tee 52 .

When in use, take out the sealing plug 53, seal the connection between the second communication pipe 5202 and the connecting pipe on the negative pressure suction device, and inhale the bottle body 1 after generating negative pressure.

As shown in FIGS. 3 and 6 , the first connecting hole 32 is provided with a second connecting pipe 6 , the second connecting pipe 6 is in sealing fit with the sealing rubber ring 4 , the bottom end of the first connecting pipe 5 penetrates the upper end cover 3 , and the first connecting pipe 5 The bottom end of the connecting pipe 5 is close to the inner bottom of the bottle body 1 . The side end of the second connecting pipe 6 is sealed and sleeved with a liquid suction pipe 61 , and the end of the liquid suction pipe 61 is sealed and connected with a sealing plug 62 to ensure the tightness.

In use, by extending one end of the pipette 61 into the patient's mouth to wait for collection, the second communication pipe 5202 is sealed and connected with the connecting pipe on the negative pressure suction device to generate negative pressure, and the bottle body 1 is inhaled. The sputum enters the bottle body 1 for collection. A pair of sterile surgical gloves is placed in the packaging bag of the device, which will not contaminate the sputum specimen during the collection of sputum.

Before taking the sputum, open the upper end cover 3, release the cooperation between the annular groove 12 and the sealing ring 34, and take out the sputum sample.

The device is provided with seals at each connection to ensure no pollution during operation. At the same time, after the operation is completed, it can be reused after cleaning and disinfection. When not in use, the two ends are sealed by the sealing plug 53 and the sealing plug 62 to ensure no pollution.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The basic principles, main features and advantages of the present invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention.

Claims (4)

1. an easy-to-use phlegm collector, comprising a bottle body (1), characterized in that the side wall of the bottle body (1) is provided with a scale (11), and the side end of the bottle body (1) close to the top is opened There is an annular groove (12); The upper end and the bottom end of the bottle body (1) are respectively provided with an upper end cap (3) and a lower end cap (2), the outer end wall of the upper end cap (3) is provided with a plurality of antiskid stripes (31), ) are respectively provided with a first connecting hole (32) and a second connecting hole (33) with the same structure, and the inner wall of the upper end cover (3) is provided with a sealing ring (34) that matches the annular groove (12); The first connection hole (32) and the second connection hole (33) are both provided with a sealing rubber ring (4), and the second connection hole (33) is provided with a first connection pipe (5), the first connection pipe (5) is in sealing cooperation with the sealing rubber ring (4), the bottom end of the first connecting pipe (5) penetrates the upper end cover (3), and the upper end of the first connecting pipe (5) is sealed and sleeved with a suction pipe (51), The end of the suction pipe (51) is connected with a tee (52); The tee (52) includes a first communication pipe (5201), a second communication pipe (5202) and a third communication pipe (5203), and a sealing plug (53) is connected to the side end of the second communication pipe (5202). ), the outer end of the sealing plug head (53) is provided with a sealing outer ring (54), and the sealing plug head (53) and the sealing outer ring (54) are sealed and fit with the inner wall and the outer wall of the second communication pipe (5202) respectively; The first connecting hole (32) is provided with a second connecting pipe (6), the second connecting pipe (6) is sealed with the sealing rubber ring (4), and the bottom end of the first connecting pipe (5) penetrates the upper end cover (3), the side end of the second connecting pipe (6) is sealed and sleeved with a suction pipe (61), and the end of the suction pipe (61) is sealed and connected with a sealing plug (62). 2. a kind of easy-to-use phlegm collector according to claim 1, is characterized in that, the inner wall of described lower end cap (2) and the bottom end side wall of bottle body (1) adopt threaded connection, and upper end cap (2). The inner wall of 3) and the upper end side wall of the bottle body (1) are in limit fit. 3. An easy-to-use phlegm collector according to claim 1, wherein the sealing rubber ring (4) is tightly sealed with the first connection hole (32) and the second connection hole (33) In cooperation, the upper and lower ends of the sealing rubber ring (4) are provided with sealing rings (41), and the sealing rings (41) are respectively attached to the upper outer wall of the upper end cover (3) and the top end of the inner end. 4. An easy-to-use sputum collector according to claim 1, characterized in that, a presser (5204) is sealed and connected in the third communication pipe (5203), and the first communication pipe (5201) and The end of the suction pipe (51) is sealed and sleeved.

Images