CN220757423U - Sputum collection device - Google Patents
Sputum collection device Download PDFInfo
- Publication number
- CN220757423U CN220757423U CN202321913705.3U CN202321913705U CN220757423U CN 220757423 U CN220757423 U CN 220757423U CN 202321913705 U CN202321913705 U CN 202321913705U CN 220757423 U CN220757423 U CN 220757423U
- Authority
- CN
- China
- Prior art keywords
- cavity
- interface
- sputum
- sputum collection
- collection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 65
- 208000024794 sputum Diseases 0.000 title claims abstract description 65
- 210000003802 sputum Anatomy 0.000 title claims abstract description 65
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 8
- 230000014759 maintenance of location Effects 0.000 abstract description 3
- 206010062717 Increased upper airway secretion Diseases 0.000 description 5
- 208000026435 phlegm Diseases 0.000 description 5
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Abstract
The utility model discloses a sputum collection device which comprises a hollow storage container with an opening at the upper end, wherein a top cover covered on the opening is arranged on the storage container, a first interface which can be communicated with an inner cavity of the storage container and is used for connecting a sputum drainage tube and a second interface which can be communicated with the inner cavity of the storage container and is used for connecting a negative pressure suction tube are arranged on the top cover, a partition plate which separates the first interface from the second interface left and right is arranged on the top cover, and the partition plate extends downwards to protrude out of the lower end of the first interface and the lower end of the second interface. In the utility model, the lower end of the first interface is separated from the lower end of the second interface through the partition plate, and sputum is not sucked by the negative pressure suction pipe after being sucked into the storage container from the sputum drainage pipe, so that the sputum is left in the storage container, and the requirements of sputum collection and sample retention are met.
Description
[ field of technology ]
The utility model relates to a sputum collection device.
[ background Art ]
Sputum is one of the bases for diagnosing certain respiratory diseases, and in medical care work, some patients often need to take sputum and leave samples, and doctors can roughly distinguish the types of diseases by observing the properties of the sputum, and pathogenic microorganisms and drug sensitivity can be found by culturing the sputum, so that the sputum is helpful for treating the diseases.
In order to assist in sputum collection work, some sputum collection devices appear on the market, a sputum collection and sample collection cup is got to chinese patent publication No. CN103202715a, it includes a sputum collection cup and a bowl cover covered on the sputum collection cup, be connected with into phlegm pipe and outlet duct on the bowl cover, when medical and medical care carries out sputum sucking operation, usually will advance phlegm pipe one end and be connected to the suction channel mouth of bronchoscope mirror body or trachea cannula, negative pressure aspirator is connected to one end of outlet duct, after opening negative pressure aspirator, sputum is sucked from into the phlegm collection cup from advancing phlegm pipe, but in this sputum collection and sample collection cup advance phlegm pipe and outlet duct very near in getting the sputum collection cup, when carrying out sputum collection and sample collection operation, the sputum is easily got in the sputum collection cup after very fast by the outlet duct, be unfavorable for carrying out of sputum collection and sample collection.
The present utility model has been made in view of the above drawbacks.
[ utility model ]
The utility model aims to overcome the defects of the prior art and provides a sputum collection device which has a simple structure and is convenient for collecting sputum.
The utility model is realized by the following technical scheme:
a sputum collection device, its characterized in that: including cavity and upper end open-ended storage container 1, storage container 1 on be equipped with the top cap 2 that the lid closes on the opening, top cap 2 on be equipped with can communicate storage container 1 inner chamber and be used for connecting sputum drainage tube 3 first interface 21, can communicate storage container 1 inner chamber and be used for connecting the second interface 22 of negative pressure suction tube 4, top cap 2 on be equipped with the baffle 5 that separates about first interface 21 and second interface 22, baffle 5 downwardly extending protrusion first interface 21 lower extreme and second interface 22 lower extreme.
The sputum collection device as described above, wherein: the storage container 1 comprises a lower cavity 11 and an upper cavity 12 arranged at the upper end of the lower cavity 11, the top cover 2 is detachably connected at the upper end of the upper cavity 12, and an adjusting structure 6 for controlling the upper cavity 12 and the lower cavity 11 to be communicated or separated is arranged between the upper cavity 12 and the lower cavity 11.
The sputum collection device as described above, wherein: the upper cavity 12 is rotatably disposed on the lower cavity 11, and the adjusting structure 6 includes a liquid inlet 61 disposed on a top wall of the lower cavity 11, and an adjusting opening 62 disposed on a bottom wall of the upper cavity 12 and capable of communicating with the liquid inlet 61 when the upper cavity 12 rotates relative to the lower cavity 11.
The sputum collection device as described above, wherein: the top wall middle part of lower cavity 11 is equipped with mounting hole 111, the diapire middle part of last cavity 12 is equipped with through-hole 121, last cavity 12 in be equipped with sealing gasket 7, one end pass sealing gasket 7 and through-hole 121 in proper order and with mounting hole 111 cooperation make the fastener 8 that upper cavity 12 can rotate relative lower cavity 11.
The sputum collection device as described above, wherein: an annular slot 112 is arranged on the upper end surface of the lower cavity 11, a sealing ring 10 is arranged in the annular slot 112, and an annular inserting part 122 which is inserted into the annular slot 112 and abuts against the sealing ring 10 is arranged at the lower end of the upper cavity 12.
The sputum collection device as described above, wherein: the lower end of the lower cavity 11 is opened, and a bottom cover 20 covering the lower end opening of the lower cavity 11 is detachably connected to the opening.
The sputum collection device as described above, wherein: the lower end of the partition board 5 extends downwards to a length of 2-5 cm.
Compared with the prior art, the utility model has the following advantages:
1. in the utility model, the lower end of the first interface is separated from the lower end of the second interface through the partition plate, and sputum is not sucked by the negative pressure suction pipe after being sucked into the storage container from the sputum drainage pipe, so that the sputum is left in the storage container, and the requirements of sputum collection and sample retention are met.
2. According to the utility model, the upper cavity is controllable to be communicated with the lower cavity through the adjusting structure, after the sputum falls into the lower cavity, the upper cavity is controllable to be separated from the lower cavity through the adjusting structure, and the sputum is left in the lower cavity, so that when the storage container is toppled over and the top cover falls off, the sputum cannot leak, and the medical sputum transferring collecting device is convenient to perform operations such as culture inspection.
[ description of the drawings ]
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic exploded view of the present utility model;
fig. 4 is a schematic view of an exploded structure of another direction of the present utility model.
[ detailed description ] of the utility model
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1 to 4, a sputum collection device comprises a hollow storage container 1 with an opening at the upper end, wherein a top cover 2 covered on the opening is arranged on the storage container 1, a first interface 21 which can be communicated with the inner cavity of the storage container 1 and is used for connecting a sputum drainage tube 3, and a second interface 22 which can be communicated with the inner cavity of the storage container 1 and is used for connecting a negative pressure suction tube 4 are arranged on the top cover 2, a partition board 5 which is used for separating the first interface 21 from the second interface 22 left and right is arranged on the top cover 2, and the partition board 5 extends downwards to protrude out of the lower end of the first interface 21 and the lower end of the second interface 22. Specifically, the baffle and the top cover are of an integrated structure, and can be made of rubber, silica gel and the like, and the lower end of the baffle 5 extends downwards to be 2-5 cm. In the utility model, the lower end of the first interface is separated from the lower end of the second interface through the partition plate, and sputum is not sucked by the negative pressure suction pipe after being sucked into the storage container from the sputum drainage pipe, so that the sputum is left in the storage container, and the requirements of sputum collection and sample retention are met.
As shown in fig. 2, the storage container 1 includes a lower cavity 11 and an upper cavity 12 disposed at an upper end of the lower cavity 11, the top cover 2 is detachably connected to an upper end of the upper cavity 12, and an adjusting structure 6 for controlling communication or separation between the upper cavity 12 and the lower cavity 11 is disposed between the upper cavity 12 and the lower cavity 11. According to the utility model, the upper cavity is controllable to be communicated with the lower cavity through the adjusting structure, after the sputum falls into the lower cavity, the upper cavity is controllable to be separated from the lower cavity through the adjusting structure, and the sputum is left in the lower cavity, so that when the storage container is toppled over and the top cover falls off, the sputum cannot leak, and the medical sputum transferring collecting device is convenient to perform operations such as culture inspection.
Specifically, the upper cavity 12 is rotatably disposed on the lower cavity 11, and the adjusting structure 6 includes a liquid inlet 61 disposed on a top wall of the lower cavity 11, and an adjusting opening 62 disposed on a bottom wall of the upper cavity 12 and capable of communicating with the liquid inlet 61 when the upper cavity 12 rotates relative to the lower cavity 11. When the upper cavity 12 or the lower cavity 11 is rotated to communicate the liquid inlet 61 with the adjusting opening 62, the sputum in the upper cavity 12 falls into the lower cavity 11, and then the upper cavity 12 or the lower cavity 11 can be rotated again until the liquid inlet 61 is covered by the bottom wall of the upper cavity 12.
As shown in fig. 3 and 4, a mounting hole 111 is formed in the middle of the top wall of the lower cavity 11, a through hole 121 is formed in the middle of the bottom wall of the upper cavity 12, a sealing gasket 7 is arranged in the upper cavity 12, and a fastening piece 8, one end of which sequentially passes through the sealing gasket 7 and the through hole 121 and is matched with the mounting hole 111, so that the upper cavity 12 can rotate relative to the lower cavity 11. In this embodiment, the fastener is a screw, the mounting hole is a screw hole matched with the screw thread, when the screw is screwed into the screw hole, the head of the screw presses the sealing gasket 7 on the inner bottom wall of the upper cavity 12, and of course, the screw does not lock the upper cavity 12 and the lower cavity 11, and the two can rotate with each other.
Specifically, the upper end surface of the lower cavity 11 is provided with an annular slot 112, a sealing ring 10 is arranged in the annular slot 112, the lower end of the upper cavity 12 is provided with an annular inserting part 122 which is inserted into the annular slot 112 and abuts against the sealing ring 10, and the structure can ensure that the sealing performance between the upper cavity 12 and the lower cavity 11 is good when the upper cavity 12 can rotate relative to the lower cavity 11.
In the utility model, the lower end of the lower cavity 11 is opened, and a bottom cover 20 covering the lower end opening of the lower cavity 11 is detachably connected to the opening. Specifically, the bottom cover 20 is in threaded connection with the lower cavity 11, and the bottom cover 20 can be detached to take out a sputum sample in the lower cavity 11.
Claims (7)
1. A sputum collection device, its characterized in that: including cavity and upper end open-ended reservoir (1), reservoir (1) on be equipped with lid and close top cap (2) on the opening, top cap (2) on be equipped with can communicate reservoir (1) inner chamber and be used for connecting first interface (21) of sputum drainage tube (3), can communicate reservoir (1) inner chamber and be used for connecting second interface (22) of negative pressure suction tube (4), top cap (2) on be equipped with baffle (5) with first interface (21) and second interface (22) left and right sides separate, baffle (5) downwardly extending protrusion first interface (21) lower extreme and second interface (22) lower extreme.
2. The sputum collection device of claim 1, wherein: the storage container (1) include cavity (11) and establish cavity (12) on cavity (11) upper end down, top cap (2) detachable connection last cavity (12) upper end, last cavity (12) and cavity (11) down between be equipped with control cavity (12) and cavity (11) intercommunication down or cut off regulation structure (6).
3. The sputum collection device of claim 2, wherein: the upper cavity (12) can be arranged on the lower cavity (11) in a relatively rotatable manner, and the adjusting structure (6) comprises a liquid inlet (61) arranged on the top wall of the lower cavity (11) and an adjusting opening (62) which is arranged on the bottom wall of the upper cavity (12) and can be communicated with the liquid inlet (61) after the upper cavity (12) rotates relative to the lower cavity (11).
4. A sputum collection apparatus as recited in claim 3, wherein: the top wall middle part of lower cavity (11) is equipped with mounting hole (111), the diapire middle part of going up cavity (12) is equipped with through-hole (121), last cavity (12) in be equipped with sealing gasket (7), one end with sealing gasket (7) and through-hole (121) pass in proper order and with mounting hole (111) cooperation messenger go up cavity (12) can be relative cavity (11) pivoted fastener (8) down.
5. A sputum collection apparatus as recited in claim 3, wherein: an annular slot (112) is formed in the upper end face of the lower cavity (11), a sealing ring (10) is arranged in the annular slot (112), and an annular inserting portion (122) which is inserted into the annular slot (112) and abuts against the sealing ring (10) is arranged at the lower end of the upper cavity (12).
6. The sputum collection device of claim 2, wherein: the lower end of the lower cavity (11) is provided with an opening, and a bottom cover (20) for covering the opening at the lower end of the lower cavity (11) is detachably connected to the opening.
7. The sputum collection device of claim 1, wherein: the lower end of the partition board (5) extends downwards to be 2-5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321913705.3U CN220757423U (en) | 2023-07-12 | 2023-07-12 | Sputum collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321913705.3U CN220757423U (en) | 2023-07-12 | 2023-07-12 | Sputum collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220757423U true CN220757423U (en) | 2024-04-12 |
Family
ID=90621029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321913705.3U Active CN220757423U (en) | 2023-07-12 | 2023-07-12 | Sputum collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220757423U (en) |
-
2023
- 2023-07-12 CN CN202321913705.3U patent/CN220757423U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |