Sputum specimen collecting device

Abstract

The utility model provides a sputum specimen collecting device which comprises a bottle body, a sputum specimen collecting tube, a sputum specimen collecting tube, a sputum specimen collecting tube and a sputum specimen collecting tube, wherein the bottle body is provided with top and bottom openings and a collecting cavity communicated with the top and bottom openings; the upper cover is detachably mounted at the top opening of the bottle body; the lower cover is detachably mounted at the bottom opening of the bottle body; the partition plate is mounted in the collecting cavity and is provided with a plurality of filter holes; one end of the sputum suction tube penetrates through the upper cover and the partition plate, is positioned below the partition plate and is communicated with the collecting cavity; and one end of the negative pressure tube penetrates through the upper cover, is communicated with the collecting cavity and is positioned above the partition plate. According to the sputum sample collecting device, the partition plate is arranged in the bottle body, the sputum suction pipe and the negative pressure pipe are arranged below and above the partition plate respectively, the negative pressure pipe can suck sputum through the sputum suction pipe through the filter holes in the partition plate, and in the suction process, due to the fact that the viscosity of sputum is large, the sputum is not prone to falling off. The sputum is blocked by the filter holes and then settles in the collection cavity below the partition plate, so that the sputum is prevented from being sucked away by the negative pressure pipe to influence collection of the specimen.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a sputum specimen collecting device. Background Art

[0002] In clinical treatment, a large number of suction tubes are used to assist patients in expectoration. The principle of suction is to connect the suction tube to a negative pressure suction machine, and suck out the sputum in the patient's trachea through the suction tube to ensure the patency of the respiratory tract. At the same time, in order to detect the patient's condition, it is necessary to collect the patient's sputum, and microbiological testing and drug sensitivity testing are common techniques in clinical nursing and testing. The test results of sputum specimens can reflect the patient's condition and directly affect the doctor's choice of drugs.

[0003] The liquid inlet end and the negative pressure end of the existing sputum specimen collection device are both at the same level as the specimen box. When collecting specimens, the sputum can be easily sucked away directly from the negative pressure end due to position changes such as the tilt of the specimen box, resulting in failure in collecting sputum specimens or affecting the test results due to a small amount of specimens. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a sputum specimen collection device to solve the technical problem in the related art that the liquid inlet end and the negative pressure end of the existing sputum specimen collection device are at the same level as the specimen box. When collecting specimens, due to position changes such as the tilt of the specimen box, sputum can be easily sucked away directly from the negative pressure end, resulting in failure in collecting sputum specimens or affecting the test results due to a small amount of specimens.

[0005] The utility model provides a sputum specimen collection device, comprising:

[0006] A bottle body having top and bottom openings and a collection chamber communicating with the top and bottom openings, for collecting sputum specimens;

[0007] An upper cover is detachably mounted on the top opening of the bottle body;

[0008] A lower cover, detachably mounted on the bottom opening of the bottle body;

[0009] A partition is installed in the collecting chamber of the bottle body, and a plurality of filter holes are provided on the partition;

[0010] A sputum suction tube, one end of which passes through the upper cover and the partition so as to be located below the partition and communicated with the collection chamber of the bottle body;

[0011] The negative pressure tube is spaced apart from the sputum suction tube, one end of the negative pressure tube passes through the upper cover and is communicated with the collecting chamber of the bottle body, and is located above the partition.

[0012] Furthermore, the partition is located in the lower middle part of the collecting chamber and is disc-shaped.

[0013] Furthermore, a first through hole and a second through hole are provided on the upper cover at intervals, a third through hole is provided on the partition, the sputum suction tube passes through the first through hole and the third through hole and extends to the bottom of the partition to communicate with the collection chamber of the bottle body, and the negative pressure tube passes through the second through hole and extends to the top of the partition to communicate with the collection chamber of the bottle body.

[0014] Furthermore, the bottle body is made of a transparent material, and a plurality of scale blocks are fixedly arranged at equal distances on the outer surface of the bottle body.

[0015] Furthermore, the upper cover and the lower cover are detachably mounted on the opening of the bottle body by means of threaded connection, and sealing rubber rings are adhered to the lower edge of the upper cover and the upper edge of the lower cover.

[0016] Furthermore, a label for identification is attached to the outer surface of the bottle.

[0017] Furthermore, both the upper cover and the lower cover are provided with operating parts, and the operating parts are provided with a plurality of anti-skid patterns and / or anti-skid grooves.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The sputum specimen collection device of the utility model is provided with a partition in the bottle body, and the sputum suction tube and the negative pressure tube are respectively provided below and above the partition. The filter holes on the partition can enable the negative pressure tube to suck through the sputum suction tube. During the suction process, due to the high viscosity of sputum, the sputum will be blocked by the filter holes and then settled in the collection cavity below the partition, thereby preventing the sputum from being sucked away by the negative pressure tube and affecting the collection of the specimen. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of a sputum specimen collection device according to an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of a partition in a sputum specimen collection device according to an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of an upper cover in a sputum specimen collection device according to an embodiment of the utility model;

[0023] Description of Figure Numbers:

[0024] 100. bottle body; 110. collecting chamber;

[0025] 200, upper cover; 210, first through hole; 220, second through hole;

[0026] 300, lower cover;

[0027] 400, partition; 410, filter hole; 420, third through hole;

[0028] 500, suction tube; 600, negative pressure tube; 700, scale block.

[0029] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and beneficial effects of the utility model more clear, the technical solution of the utility model is further described below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] In the description of the utility model, it should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of the specification are only used to match the contents disclosed in the specification for people familiar with the technology to understand and read, and are not used to limit the limiting conditions that the utility model can be implemented, so they have no substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effect that the utility model can produce and the purpose that can be achieved. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of the relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0032] like Figure 1-2 As shown, an embodiment of the utility model provides a sputum specimen collection device, comprising a bottle body 100, an upper cover 200, a lower cover 300, a partition 400, a sputum suction tube 500 and a negative pressure tube 600, wherein the bottle body 100 has top and bottom openings and a collection cavity 110 connected to the top and bottom openings for collecting sputum specimens; the upper cover 200 and the lower cover 300 are detachably mounted at the top and bottom openings of the bottle body 100, respectively; the partition 400 is mounted in the collection cavity 110 of the bottle body 100, and the negative pressure tube 600 is provided with a suction tube 500 and a suction tube 600. A plurality of filter holes 410 are provided. Specifically, the partition 400 is located in the lower middle part of the collecting chamber 110 and is disc-shaped. One end of the suction tube 500 passes through the upper cover 200 and the partition 400 so that it is located below the partition 400 and is connected with the collecting chamber 110 of the bottle body 100. The negative pressure tube 600 is spaced apart from the suction tube 500. One end of the negative pressure tube 600 passes through the upper cover 200 and is connected with the collecting chamber 110 of the bottle body 100 and is located above the partition 400, and the other end is connected with the pipeline of the suction machine.

[0033] In an embodiment of the utility model, a partition 400 is arranged in the bottle body 100, and the suction tube 500 and the negative pressure tube 600 are respectively arranged below and above the partition 400. The filter hole 410 on the partition 400 allows the negative pressure tube 600 to suction through the suction tube 500. During the suction process, due to the high viscosity of sputum, the sputum will be blocked by the filter hole 410 and then settled in the collection chamber 110 below the partition 400, thereby preventing the sputum from being sucked away by the negative pressure tube 600 and affecting the collection of the specimen.

[0034] like Figure 3 As shown, in an embodiment of the utility model, the upper cover 200 is provided with a first through hole 210 and a second through hole 220 at intervals, the partition 400 is provided with a third through hole 420, the suction tube 500 passes through the first through hole 210 and the third through hole 420 and extends to the bottom of the partition 400 to communicate with the collecting chamber 110 of the bottle body 100, and the negative pressure tube 600 passes through the second through hole 220 and extends to the top of the partition 400 to communicate with the collecting chamber 110 of the bottle body 100.

[0035] like Figure 1 As shown, in an embodiment of the utility model, the bottle body 100 is made of a transparent material, and a plurality of scale blocks 700 are fixedly arranged at equal distances on the outer surface of the bottle body 100. The amount of sputum in the bottle body 100 can be conveniently read through the transparent bottle body 100 and the plurality of scale blocks 700, so as to facilitate the extraction of a sufficient amount of sputum, thereby improving practicality and work efficiency, and at the same time, the color, properties, etc. of the attracted sputum can be observed at any time.

[0036] In one embodiment of the utility model, the upper cover 200 and the lower cover 300 are detachably installed at the opening of the bottle body 100 by means of threaded connection, which is convenient for disassembly and replacement, and sealing rubber rings are adhered to the lower edge of the upper cover 200 and the upper edge of the lower cover 300. The sealing rubber rings can be made of medical rubber to increase the airtightness and connection strength.

[0037] In a preferred embodiment of the present invention, a label for identification is attached to the outer surface of the bottle body 100, and the patient's name, gender or age, etc. can be written on the label to facilitate identification and classification.

[0038] In a preferred embodiment of the utility model, the upper cover 200 and the lower cover 300 are both provided with an operating part, and the operating part is provided with a plurality of anti-slip patterns and / or anti-slip grooves. With the cooperation of the operating part and the anti-slip patterns or anti-slip grooves, it is convenient to manually rotate the upper cover 200 and the lower cover 300 to clean the bottle body 100 and collect specimens, thereby avoiding slipping that affects the operation.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A sputum specimen collection device, characterized in that: include: A bottle body (100) having top and bottom openings and a collection chamber (110) communicating with the top and bottom openings, for collecting sputum specimens; An upper cover (200) is detachably mounted on the top opening of the bottle body (100); A lower cover (300) is detachably mounted on the bottom opening of the bottle body (100); A partition (400) is installed in the collection chamber (110) of the bottle body (100), and a plurality of filter holes (410) are provided on the partition (400); A sputum suction tube (500), one end of which passes through the upper cover (200) and the partition (400) so as to be located below the partition (400) and communicate with the collection chamber (110) of the bottle body (100); The negative pressure tube (600) is spaced apart from the sputum suction tube (500), one end of the negative pressure tube (600) passes through the upper cover (200) and is connected to the collection chamber (110) of the bottle body (100), and is located above the partition (400).

2. A sputum specimen collection device as claimed in claim 1, characterized in that: The partition plate (400) is located in the middle and lower part of the collection chamber (110) and is in the shape of a disk.

3. A sputum specimen collection device as claimed in claim 1, characterized in that: The upper cover (200) is provided with a first through hole (210) and a second through hole (220) at intervals, and the partition (400) is provided with a third through hole (420). The sputum suction tube (500) passes through the first through hole (210) and the third through hole (420) and extends to the bottom of the partition (400) to communicate with the collection chamber (110) of the bottle body (100). The negative pressure tube (600) passes through the second through hole (220) and extends to the top of the partition (400) to communicate with the collection chamber (110) of the bottle body (100).

4. A sputum specimen collection device as claimed in claim 1, characterized in that: The bottle body (100) is made of a transparent material, and a plurality of scale blocks (700) are fixedly arranged at equal distances on the outer surface of the bottle body (100).

5. A sputum specimen collection device as claimed in claim 1, characterized in that: The upper cover (200) and the lower cover (300) are detachably mounted at the opening of the bottle body (100) by means of threaded connection, and sealing rubber rings are adhered to the lower edge of the upper cover (200) and the upper edge of the lower cover (300).

6. A sputum specimen collection device as claimed in claim 1, characterized in that: A label for identification is affixed to the outer surface of the bottle body (100).

7. A sputum specimen collection device as claimed in claim 1, characterized in that: The upper cover (200) and the lower cover (300) are both provided with an operating portion, and the operating portion is provided with a plurality of anti-slip grooves and / or anti-slip grooves.

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