CN220344812U - Miniature portable electric sputum aspirator with replaceable sputum collection tank - Google Patents
Miniature portable electric sputum aspirator with replaceable sputum collection tank Download PDFInfo
- Publication number
- CN220344812U CN220344812U CN202320351234.5U CN202320351234U CN220344812U CN 220344812 U CN220344812 U CN 220344812U CN 202320351234 U CN202320351234 U CN 202320351234U CN 220344812 U CN220344812 U CN 220344812U
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- China
- Prior art keywords
- sputum
- negative pressure
- collection tank
- sputum collection
- connecting pipe
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 129
- 208000024794 sputum Diseases 0.000 title claims abstract description 128
- 210000003802 sputum Anatomy 0.000 title claims abstract description 128
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 12
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims description 3
- 206010062717 Increased upper airway secretion Diseases 0.000 claims 2
- 208000026435 phlegm Diseases 0.000 claims 2
- 238000000034 method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a miniature portable electric sputum aspirator capable of replacing a sputum collection tank, which comprises a sputum aspiration tube, a sputum collection tank assembly and an electric suction host, wherein the sputum collection tank assembly comprises a suction connecting tube and a sputum collection tank body, the sputum collection tank assembly further comprises an antibacterial waterproof breathable filter membrane and a sputum collection tank O-shaped ring, the electric suction host is provided with a power switch, a negative pressure pump starting switch, a negative pressure adjusting device, a display screen, a control circuit board, a charging connector, a rechargeable battery, a miniature negative pressure pump, a liquid level detection sensor, an ultrasonic sensor and an equipment shell, the electric suction host is further provided with a first connecting tube, a second connecting tube, a third connecting tube, a fourth connecting tube and a four-way connector, and a negative pressure sensor interface is arranged on a control circuit board.
Description
Technical Field
The utility model relates to a miniature portable electric sputum aspirator with a replaceable sputum collection tank, belonging to the field of medical appliances.
Background
In hospital emergency, sputum is used as respiratory tract secretion, if the sputum is accumulated in the airway of a patient for a long time, discomfort can be caused, even the airway of the patient is obstructed when the sputum is serious, and the life safety of the patient is endangered. Sputum extraction is an extremely important first aid and treatment means for rescuing critical patients and keeping the respiratory tract smooth during resuscitation. For some patients without autonomous expectoration capability, the sputum aspirator is a medical instrument which is directly used for patient treatment and plays a key role. However, the existing sputum aspirator has some problems and disadvantages: 1. the volume is large, the movement is extremely inconvenient in the treatment process, the application range is limited, the direct use requirement of a patient cannot be met, and the portability, the light weight and the miniaturization in the true sense cannot be realized; 2. the common medical sputum aspirator can only provide one negative pressure, and can not provide a negative pressure regulating function for different patients with different required negative pressures in the sputum extraction process; 3. the function of monitoring and controlling the liquid level in the sputum collection tank in real time cannot be achieved, medical staff needs to observe the volume of the sputum in the sputum collection tank in the process of operating the traditional sputum aspirator, if the medical staff does not pay attention, the risk of misoperation exists, the sputum exceeds the maximum volume of the sputum collection tank and is inhaled into an internal pipeline of the sputum aspirator, and the machine is damaged; in addition, medical personnel easily become distracted in the operation in-process, can't observe patient's condition in real time, have the risk of taking place the medical accident. 4. Most of the existing electric sputum aspirator uses a large-volume sputum collection tank capable of being recycled, medical staff need to clean and disinfect the sputum collection tank after using each time in the treatment process, the workload of the medical staff is increased, the treatment of other patients can be delayed in the period of waiting for cleaning and disinfecting, and the risk of cross infection of the medical staff and different patients is increased.
Disclosure of Invention
In order to solve the technical problems, the present utility model provides a miniature portable electric sputum aspirator with replaceable sputum collection tank, comprising: the sputum suction tube 1, the sputum collection tank assembly 2 and the electric suction host 3, the sputum collection tank assembly 2 comprises a suction connecting tube 4 and a sputum collection tank body 5, the sputum collection tank body 5 is provided with a sputum collection tank body liquid inlet 6 and a sputum collection tank body air outlet 7, the sputum suction tube 1 is connected with one end of the suction connecting tube 4, and the other end of the suction connecting tube 4 is connected with the sputum collection tank body liquid inlet 6.
Preferably, the sputum collection tank component 2 further comprises an antibacterial waterproof breathable filtering membrane 8 and a sputum collection tank O-shaped ring 9, wherein the sputum collection tank O-shaped ring 9 is arranged at the O-shaped ring groove of the air outlet of the sputum collection tank body 5, and the antibacterial waterproof breathable filtering membrane 8 is arranged at the air outlet of the sputum collection tank body 5.
Preferably, the electric suction host 3 is provided with a power switch 10, a negative pressure pump starting switch 11, a negative pressure regulating device 12, a display screen 13, a control circuit board 14, a charging connector 15, a rechargeable battery 16, a miniature negative pressure pump 17, a liquid level detection sensor 18, an ultrasonic sensor 19 and an equipment shell 20, and an air inlet of the equipment shell 20 is connected with the sputum collection tank assembly 2.
Preferably, the power switch 10, the negative pressure pump starting switch 11, the display screen 13, the charging connector 15, the rechargeable battery 16, the miniature negative pressure pump 17, the liquid level detection sensor 18 and the ultrasonic sensor 19 are all provided with plugs, and are all connected with the control circuit board 14 through the plugs.
Preferably, the electric suction host 3 is provided with a first connecting pipe 21, a second connecting pipe 22, a third connecting pipe 23, a fourth connecting pipe 24 and a four-way joint 25, a negative pressure sensor interface 26 is arranged on the control circuit board 14, the miniature negative pressure pump 17 is provided with a miniature negative pressure pump air outlet 27, the equipment shell 20 is provided with an equipment shell air outlet 28, the negative pressure regulating device 12 is connected with one of the four-way joint 25 through the first connecting pipe 21, the equipment shell air outlet 28 is connected with one of the four-way joint 25 through the second connecting pipe 22, the miniature negative pressure pump air outlet 27 is connected with one of the four-way joint 25 through the third connecting pipe 23, and the negative pressure sensor interface 26 is connected with one of the four-way joint 25 through the fourth connecting pipe 24.
Preferably, the negative pressure regulator 12 is provided with a negative pressure regulator O-ring 29 and a negative pressure regulator knob 30.
Preferably, the sputum collection canister assembly 2 is made of disposable material.
Preferably, the sputum collection tank 5 is made of transparent material.
Preferably, the antimicrobial waterproof breathable filtering membrane 8 is made of disposable material.
Preferably, the adjustment range of the negative pressure adjustment knob 30 is 180 °.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a miniature portable electric sputum aspirator;
FIG. 2 is a schematic view of the structure of the sputum collection canister assembly;
FIG. 3 is a schematic structural view of a negative pressure regulating device;
in the figure: 1. a sputum aspirator tube; 2. a sputum collection canister assembly; 3. an electric suction host; 4. a suction connection pipe; 5. a sputum collection tank body; 6. a liquid inlet of the sputum collection tank body; 7. an air outlet of the sputum collection tank body; 8. an antibacterial waterproof breathable filtering membrane; 9. an O-shaped ring of the sputum collection tank; 10. a power switch; 11. a negative pressure pump start switch; 12. a negative pressure regulating device; 13. a display screen; 14. a control circuit board; 15. a charging connector; 16. a rechargeable battery; 17. a miniature negative pressure pump; 18. a liquid level detection sensor; 19. an ultrasonic sensor; 20. an equipment housing; 21. a first connection pipe; 22. a second connection pipe; 23. a third connection pipe; 24. a fourth connection pipe; 25. a four-way joint; 26. a negative pressure sensor interface; 27. air pumping port of miniature negative pressure pump; 28. an equipment housing air outlet; 29. a negative pressure adjusting device O-shaped ring; 30. a negative pressure adjusting knob.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: as shown in fig. 1 and 2, the present utility model provides a miniature portable electric sputum aspirator with a replaceable sputum collection canister, comprising: the sputum suction tube 1, the sputum collection tank component 2, the electric suction host 3, the sputum collection tank component 2 is including attracting connecting pipe 4, the sputum collection tank body 5 is equipped with the sputum collection tank body inlet 6 and the sputum collection tank body gas outlet 7, the sputum suction tube 1 is connected with the one end of attracting connecting pipe 4, the other end of attracting connecting pipe 4 is connected with the sputum collection tank body inlet 6, the sputum collection tank component 2 still includes antibiotic waterproof ventilative filtration membrane 8, the O type circle 9 of sputum collection tank is adorned in the O type circle groove department of the gas outlet of the sputum collection tank body 5, antibiotic waterproof ventilative filtration membrane 8 is installed in the gas outlet department of the sputum collection tank body 5. The electric suction host 3 is provided with a power switch 10, a negative pressure pump starting switch 11, a negative pressure regulating device 12, a display screen 13, a control circuit board 14, a charging connector 15, a rechargeable battery 16, a miniature negative pressure pump 17, a liquid level detection sensor 18, an ultrasonic sensor 19 and an equipment shell 20, and an air inlet of the equipment shell 20 is connected with the sputum collection tank assembly 2. The power switch 10, the negative pressure pump starting switch 11, the display screen 13, the charging connector 15, the rechargeable battery 16, the miniature negative pressure pump 17, the liquid level detection sensor 18 and the ultrasonic sensor 19 are all provided with plugs, and are all connected with the control circuit board 14 through the plugs. The electric suction host 3 is provided with a first connecting pipe 21, a second connecting pipe 22, a third connecting pipe 23, a fourth connecting pipe 24 and a four-way joint 25, a negative pressure sensor interface 26 is arranged on the control circuit board 14, the miniature negative pressure pump 17 is provided with a miniature negative pressure pump 27, the equipment shell 20 is provided with an equipment shell air outlet 28, the negative pressure regulating device 12 is connected with one of the four-way joints 25 through the first connecting pipe 21, the equipment shell air outlet 28 is connected with one of the four-way joints 25 through the second connecting pipe 22, the miniature negative pressure pump air outlet 27 is connected with one of the four-way joints 25 through the third connecting pipe 23, and the negative pressure sensor interface 26 is connected with one of the four-way joints 25 through the fourth connecting pipe 24.
Wherein, as shown in fig. 3, the negative pressure regulating device 12 is provided with a negative pressure regulating device O-ring 29 and a negative pressure regulating knob 30.
Wherein, the sputum collection tank component 2 and the antibacterial waterproof breathable filtering membrane 8 are made of disposable materials, and the sputum collection tank body 5 is made of transparent materials.
Wherein the adjustment range of the negative pressure adjustment knob 30 is 180 °.
When the sputum suction device is used, a power switch is turned on, a negative pressure adjusting knob 30 on a negative pressure adjusting device 12 is adjusted to a minimum negative pressure gear, the height of liquid detected by a liquid level detecting sensor 18 is arranged on a display screen 13 (the total effective detection height range of the liquid level detecting sensor 18 is the same as the height of a sputum collection tank body 5), a negative pressure pump starting switch 11 is pressed, and after the electric suction host 3 generates negative pressure, the sputum suction tube 1 is placed in an airway of a patient. According to the actual sputum suction condition, the gear of negative pressure is gradually adjusted, the appropriate sputum suction pressure of a patient is determined, sputum is sucked, the residual distance between the liquid in the sputum collection tank body 5 and the ultrasonic sensor 19 can be observed through the display screen 13, and when the liquid reaches the height set by the liquid level detection sensor 18, the electric suction host machine 3 automatically stops sucking.
The utility model has the beneficial effects that: 1. the disposable sputum collection tank component is replaceable, and can be replaced in real time according to different requirements in actual use, so that the time for cleaning and disinfecting the sputum collection tank by medical staff and the risk of infection during cleaning are reduced, wherein the antibacterial waterproof breathable filtering membrane can prevent bacteria and harmful liquid in the sputum collection tank from being sucked into the electric suction host, and the risk of cross infection of different patients when using the sputum aspirator can be effectively reduced; 2. the miniature negative pressure pump and the rechargeable battery which are light in weight are adopted, the limitation of a power supply network is avoided, the use scene and the range are greatly increased, the light weight, portability and miniaturization can be fully realized in the actual use process, and the use of medical staff is facilitated; 3. the liquid level detection sensor can set the height of the maximum sputum allowed to be sucked in the disposable sputum collection tank assembly, and when the liquid level in the sputum collection tank reaches the set height, the liquid level detection sensor can control the electric suction host to stop sucking, so that the liquid in the sputum collection tank is prevented from exceeding the maximum allowable volume and entering the host to damage the machine; 4. the ultrasonic sensor can monitor the residual distance between the liquid in the sputum collection tank and the ultrasonic sensor in real time, and the parameters can be displayed on the display screen in real time, so that medical staff can more intuitively observe the residual space in the sputum collection tank; 5. the pressure regulating structure on the negative pressure regulating device is arranged, so that stepless regulation can be carried out between the negative pressure and the maximum negative pressure generated by the negative pressure pump within the knob regulating range of 180 degrees, the pressure regulating value is not limited, and different negative pressure requirements among different patients can be met.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. The utility model provides a miniature portable electronic sputum aspirator of removable collection phlegm jar, includes sputum aspirator tube (1), collection phlegm jar subassembly (2), electronic suction host computer (3), its characterized in that: the sputum collection tank assembly (2) comprises a suction connecting pipe (4) and a sputum collection tank body (5), wherein the sputum collection tank body (5) is provided with a sputum collection tank body liquid inlet (6) and a sputum collection tank body air outlet (7), the sputum collection pipe (1) is connected with one end of the suction connecting pipe (4), and the other end of the suction connecting pipe (4) is connected with the sputum collection tank body liquid inlet (6).
2. A miniature portable electric sputum aspirator with replaceable sputum collection canister as claimed in claim 1, wherein: the sputum collection tank assembly (2) comprises an antibacterial waterproof breathable filtering membrane (8) and a sputum collection tank O-shaped ring (9), the sputum collection tank O-shaped ring (9) is arranged at an O-shaped ring groove of an air outlet of the sputum collection tank body (5), and the antibacterial waterproof breathable filtering membrane (8) is arranged at the air outlet of the sputum collection tank body (5).
3. A miniature portable electric sputum aspirator with replaceable sputum collection canister as claimed in claim 2, wherein: the electric suction host (3) is provided with a power switch (10), a negative pressure pump starting switch (11), a negative pressure regulating device (12), a display screen (13), a control circuit board (14), a charging connector (15), a rechargeable battery (16), a miniature negative pressure pump (17), a liquid level detection sensor (18), an ultrasonic sensor (19) and an equipment shell (20), and an air inlet of the equipment shell (20) is connected with the sputum collection tank assembly (2).
4. A miniature portable electric sputum aspirator with replaceable sputum collection canister as claimed in claim 3, wherein: the automatic control device is characterized in that the power switch (10), the negative pressure pump starting switch (11), the display screen (13), the charging connector (15), the rechargeable battery (16), the miniature negative pressure pump (17), the liquid level detection sensor (18) and the ultrasonic sensor (19) are provided with plugs, and are connected with the control circuit board (14) through the plugs.
5. A miniature portable electric sputum aspirator with replaceable sputum collection canister as claimed in claim 4, wherein: the electric suction host (3) is provided with a first connecting pipe (21), a second connecting pipe (22), a third connecting pipe (23), a fourth connecting pipe (24) and a four-way joint (25), a negative pressure sensor interface (26) is arranged on the control circuit board (14), a miniature negative pressure pump (17) is provided with a miniature negative pressure pump air outlet (27), the equipment shell (20) is provided with an equipment shell air outlet (28), the negative pressure regulating device (12) is connected with one of the four-way joints (25) through the first connecting pipe (21), the equipment shell air outlet (28) is connected with one of the four-way joints (25) through the second connecting pipe (22), the miniature negative pressure pump air outlet (27) is connected with one of the four-way joints (25) through the third connecting pipe (23), and the negative pressure sensor interface (26) is connected with one of the four-way joints (25) through the fourth connecting pipe (24).
6. A miniature portable electric sputum aspirator with replaceable sputum collection canister according to claim 5, wherein: the negative pressure adjusting device (12) is provided with a negative pressure adjusting device O-shaped ring (29) and a negative pressure adjusting knob (30).
7. A miniature portable electric sputum aspirator with replaceable sputum collection canister according to claim 6, wherein: the sputum collection tank component (2) is made of disposable materials.
8. A miniature portable electric sputum aspirator with replaceable sputum collection canister according to claim 7, wherein: the sputum collection tank body (5) is made of transparent materials.
9. A miniature portable electric sputum aspirator with replaceable sputum collection canister according to claim 8, wherein: the antibacterial waterproof breathable filtering membrane (8) is made of disposable materials.
10. A miniature portable electric sputum aspirator with replaceable sputum collection canister according to claim 9, wherein: the adjusting range of the negative pressure adjusting knob (30) is 180 degrees.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320081978X | 2023-01-12 | ||
| CN202320081978 | 2023-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220344812U true CN220344812U (en) | 2024-01-16 |
Family
ID=89502948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320351234.5U Active CN220344812U (en) | 2023-01-12 | 2023-03-01 | Miniature portable electric sputum aspirator with replaceable sputum collection tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220344812U (en) |
-
2023
- 2023-03-01 CN CN202320351234.5U patent/CN220344812U/en active Active
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