CN112852605A - Novel phlegm cultivation collector - Google Patents
Novel phlegm cultivation collector Download PDFInfo
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- CN112852605A CN112852605A CN202110116733.1A CN202110116733A CN112852605A CN 112852605 A CN112852605 A CN 112852605A CN 202110116733 A CN202110116733 A CN 202110116733A CN 112852605 A CN112852605 A CN 112852605A
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- plate
- sputum
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- filter tank
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- 206010062717 Increased upper airway secretion Diseases 0.000 title claims description 35
- 208000026435 phlegm Diseases 0.000 title claims description 35
- 206010036790 Productive cough Diseases 0.000 claims abstract description 58
- 208000024794 sputum Diseases 0.000 claims abstract description 58
- 210000003802 sputum Anatomy 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 210000000214 mouth Anatomy 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010003598 Atelectasis Diseases 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 206010035669 Pneumonia aspiration Diseases 0.000 description 1
- 208000007123 Pulmonary Atelectasis Diseases 0.000 description 1
- 201000009807 aspiration pneumonia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/04—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by injection or suction, e.g. using pipettes, syringes, needles
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/14—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus with filters, sieves or membranes
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
- C12M37/04—Seals
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Clinical Laboratory Science (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a novel sputum culture collector, which relates to the technical field of sputum culture collection, and particularly relates to a novel sputum culture collector, which comprises a sputum suction culture dish, wherein a sealing cover is arranged above the sputum suction culture dish, a connecting plate is arranged inside the sealing cover, a connecting blade is arranged inside the connecting plate, a connecting frame is fixed on one side of the connecting blade, a connecting spring is fixed on one side of the connecting frame, a guide chute is arranged below the connecting spring, a cover plate is arranged above the connecting plate, the middle parts of the connecting plate and the cover plate are connected with a connecting shaft rod in a penetrating way, a sputum suction pipe is arranged above the sealing cover, a filter tank is connected above the sputum suction pipe, a frame is arranged inside the filter tank, the connecting plate is arranged on the left side and the right side above the frame, the end part of the connecting plate is connected with a positioning pin in a penetrating way, and a limiting spring is connected on one side of the, one side of the sputum suction pipe is provided with a negative pressure pipe. The novel sputum culture collector is provided with.
Description
Technical Field
The invention relates to the technical field of sputum culture and collection, in particular to a novel sputum culture and collection device.
Background
Sputum aspiration refers to a method for sucking the secretions of the respiratory tract through the oral cavity, the nasal cavity and an artificial airway (tracheotomy) to keep the respiratory tract unobstructed and prevent complications such as aspiration pneumonia, atelectasis, asphyxia and the like. Is suitable for patients with coma, patients with sputum which is particularly possible to suffocate, and patients who need to be administrated in trachea, injected with contrast medium or diluted with sputum.
At present, most of sputum culture collectors in clinical practice need to separate cup mouths of incubators after retaining patient sputum, and then a sterile cup cover is additionally taken to realize sealing of a container, so that pathogenic bacteria in air can enter the incubators after an operation link is added, and false positives can be detected by mistake; or the cup cover is not separated after the sputum is sucked, and a nurse needs to complete the sealing work, but the secondary pollution is caused to the medical care personnel and the operating environment, and the workload of the nurse is increased.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a novel sputum culture collector, which solves the problems that the prior clinical sputum culture collector in the background art mostly needs to separate the cup mouth of a culture device after the sputum of a patient is left, and then a sterile cup cover is additionally taken to realize the sealing of a container, so that pathogenic bacteria in the air can enter the culture device after an operation link is added, and false positives can be mistakenly detected; or the cup cover is not separated after the sputum is sucked, and a nurse needs to complete the sealing work, but the secondary pollution is caused to the medical care personnel and the operating environment, and the workload of the nurse is increased.
In order to achieve the purpose, the invention is realized by the following technical scheme: a novel sputum culture collector comprises a sputum suction culture dish, a sealing cover is arranged above the sputum suction culture dish, a connecting plate is arranged inside the sealing cover, a connecting blade is arranged inside the connecting plate, a connecting frame is fixed on one side of the connecting blade, a connecting spring is fixed on one side of the connecting frame, a guide chute is arranged below the connecting spring, a cover plate is arranged above the connecting plate, the middle parts of the connecting plate and the cover plate are connected with a connecting shaft rod in a penetrating way, a sputum suction pipe is arranged above the sealing cover, a filtering tank is connected above the sputum suction pipe, a frame is arranged inside the filtering tank, connecting plates are arranged on the left side and the right side above the frame, the end of the connecting plate is connected with a positioning pin in a penetrating manner, one side, far away from the central axis of the filter tank, of the connecting plate is connected with a limiting spring, and a negative pressure tube is installed on one side of the sputum suction tube.
Optionally, the sputum aspirating culture dish is connected with the sealing cover, the sealing cover is connected with the connecting plate, the connecting plate is connected with the cover plate through the connecting shaft rod, and the connecting plate is parallel to the cover plate.
Optionally, the connecting plate and the connecting frame form a sliding structure through the guide sliding groove, the connecting frame is connected with the connecting blade, and the connecting frame and the connecting plate form an elastic structure through the connecting spring.
Optionally, the sputum suction pipe penetrates through the cover plate and is communicated with the filter tank.
Optionally, the filter canister is connected with the fixed plate through the locating pin, and the connecting plate constitutes elastic construction through spacing spring and filter canister to fixed plate, locating pin and spacing spring three all are about the axis symmetric distribution of filter canister.
Optionally, the filter tank is connected with the frame, and the frame is of a mesh structure.
The invention provides a novel sputum culture collector, which has the following beneficial effects:
1. in this novel phlegm cultivation collector, inhale the phlegm culture dish and be connected with the connecting plate, the connecting plate is connected with the apron through connecting the axostylus axostyle, the apron can be effectual rotates along the outside of connecting the axostylus axostyle, and the apron is connected with inhaling phlegm pipe and negative pressure pipe respectively, at this moment, the apron drives and inhales phlegm pipe and negative pressure pipe rotation, make the connection blade can effectual cutting inhale phlegm pipe and negative pressure pipe, the accessible closing cap, the sealed phlegm culture dish of inhaling of connecting plate and apron three, avoid inhaling the phlegm and receive secondary pollution, can effectual reduction nurse work load, and simplified operation step.
2. In this novel collector is cultivateed to phlegm, will connect the blade and imbed in connection frame's inside to and will connect the blade and be connected with connection frame, then, can exert external force to connection frame, will connect frame and remove along the horizontal central line direction of direction spout, and can be with connecting between blade and the connection frame synchronous motion, can be convenient demolish the connection blade, thereby can effectually demolish the convenience of connecting the blade.
3. In this novel collector is cultivateed to phlegm, the fixed plate can effectually rotate along the outside of locating pin, the inside of filter bowl receives the negative pressure, the adsorption affinity is used for the connecting plate, keep away from the fixed plate each other, the sputum can be effectual along inhaling the inside that the phlegm pipe guided into inhales the phlegm culture dish, when withdrawing the negative pressure, under the effect of spacing spring, can effectually resume the fixed plate to initial condition to can effectually avoid inhaling the phlegm pipe, avoid receiving secondary pollution, improve the quality of inhaling the phlegm collection.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is a schematic view of the attachment structure of the attaching blade of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 3;
FIG. 6 is a schematic view showing the internal structure of the canister of the present invention.
In the figure: 1. a sputum aspirating culture dish; 2. sealing the cover; 3. a connecting plate; 4. connecting the blades; 5. a connecting frame; 6. a connecting spring; 7. a guide chute; 8. a cover plate; 9. connecting the shaft lever; 10. a sputum suction tube; 11. a filter tank; 12. a fixing plate; 13. positioning pins; 14. a limiting spring; 15. a frame; 16. a negative pressure tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 6, the present invention provides a technical solution: a novel sputum culture collector comprises a sputum culture dish 1, a sealing cover 2 is arranged above the sputum culture dish 1, a connecting plate 3 is arranged inside the sealing cover 2, a connecting blade 4 is arranged inside the connecting plate 3, a connecting frame 5 is fixed on one side of the connecting blade 4, a connecting spring 6 is fixed on one side of the connecting frame 5, a guide chute 7 is arranged below the connecting spring 6, a cover plate 8 is arranged above the connecting plate 3, a connecting shaft rod 9 is connected in the middle of the connecting plate 3 and the cover plate 8 in a penetrating manner, a sputum suction pipe 10 is arranged above the sealing cover 2, a filter tank 11 is connected above the sputum suction pipe 10, a frame 15 is arranged inside the filter tank 11, fixing plates 12 are arranged on the left side and the right side above the frame 15, a positioning pin 13 is connected at the end part of each fixing plate 12 in a penetrating manner, a limiting spring 14 is connected on one side of each fixing plate 12 far away from the, a negative pressure tube 16 is arranged at one side of the sputum suction tube 10.
In the invention: the sputum suction culture dish 1 is connected with the sealing cover 2, the sealing cover 2 is connected with the connecting plate 3, the connecting plate 3 is connected with the cover plate 8 through the connecting shaft rod 9, and the connecting plate 3 is parallel to the cover plate 8; inhale phlegm culture dish 1 and be connected with connecting plate 3, connecting plate 3 is connected with apron 8 through connecting axostylus axostyle 9, apron 8 can be effectual rotates along the outside of connecting axostylus axostyle 9, and apron 8 is connected with inhaling phlegm pipe 10 and negative pressure pipe 16 respectively, at this moment, apron 8 drives and inhales phlegm pipe 10 and negative pressure pipe 16 and rotates, make connecting blade 4 can effectual cutting inhale phlegm pipe 10 and negative pressure pipe 16, accessible closing cap 2, connecting plate 3 and 8 three of apron are sealed inhales phlegm culture dish 1, avoid inhaling the phlegm and receive secondary pollution, can effectual reduction nurse work load, and simplified operation step.
In the invention: the connecting plate 3 and the connecting frame 5 form a sliding structure through the guide chute 7, the connecting frame 5 is connected with the connecting blade 4, and the connecting frame 5 and the connecting plate 3 form an elastic structure through the connecting spring 6; the connecting blade 4 can be embedded in the connecting frame 5, and the connecting blade 4 and the connecting frame 5 are connected, then, an external force can be applied to the connecting frame 5, the connecting frame 5 is moved along the horizontal center line direction of the guide sliding groove 7, and the connecting blade 4 and the connecting frame 5 can be synchronously moved, so that the connecting blade 4 can be conveniently and rapidly removed, and the convenience of the connecting blade 4 can be effectively removed.
In the invention: the sputum suction pipe 10 penetrates through the cover plate 8, and the sputum suction pipe 10 is communicated with the filter tank 11.
In the invention: the filter tank 11 is connected with the fixing plate 12 through the positioning pin 13, the fixing plate 12 and the filter tank 11 form an elastic structure through the limiting spring 14, and the fixing plate 12, the positioning pin 13 and the limiting spring 14 are symmetrically distributed about the central axis of the filter tank 11; fixed plate 12 can be effectual rotates along the outside of locating pin 13, the inside of canister 11 receives the negative pressure, the adsorption affinity is used for fixed plate 12, keep away from fixed plate 12 each other, the sputum can be effectual along inhaling the leading-in inside of inhaling phlegm culture dish 1 of phlegm pipe 10, when withdrawing the negative pressure, under spacing spring 14's effect, can effectually resume fixed plate 12 to initial condition, thereby can effectually avoid inhaling phlegm pipe 10, avoid receiving secondary pollution, improve the quality of inhaling the phlegm collection.
In the invention: canister 11 is connected to frame 15.
In conclusion, when the novel sputum culture collector is used, firstly, the negative pressure pipe 16 can be externally connected with negative pressure equipment, at the moment, the inside of the filter tank 11 is subjected to negative pressure, the adsorption force acts on the fixed plate 12 to mutually separate the fixed plate 12, and sputum can be effectively guided into the sputum culture dish 1 along the sputum suction pipe 10; then, inhale phlegm culture dish 1 and be connected with connecting plate 3, connecting plate 3 is connected with apron 8 through connecting axostylus axostyle 9, apron 8 can be effectual rotates along the outside of connecting axostylus axostyle 9, and apron 8 is connected with inhaling phlegm pipe 10 and negative pressure pipe 16 respectively, at this moment, apron 8 drives and inhales phlegm pipe 10 and negative pressure pipe 16 and rotates, make connecting blade 4 can effectual cutting inhale phlegm pipe 10 and negative pressure pipe 16, accessible closing cap 2, connecting plate 3 and 8 three of apron are sealed inhales phlegm culture dish 1, at this moment, closing cap 2, connecting plate 3 and 8 three of apron form circular seal structure, thereby can effectual complete closure inhale phlegm culture dish 1, avoid inhaling the phlegm and receive secondary pollution.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. The utility model provides a novel phlegm cultivation collector, includes phlegm suction culture dish (1), its characterized in that: a sealing cover (2) is arranged above the sputum suction culture dish (1), a connecting plate (3) is arranged inside the sealing cover (2), a connecting blade (4) is arranged inside the connecting plate (3), a connecting frame (5) is fixed on one side of the connecting blade (4), a connecting spring (6) is fixed on one side of the connecting frame (5), a guide sliding chute (7) is arranged below the connecting spring (6), a cover plate (8) is arranged above the connecting plate (3), a connecting shaft rod (9) is connected to the middle parts of the connecting plate (3) and the cover plate (8) in a penetrating manner, a sputum suction pipe (10) is arranged above the sealing cover (2), a filter tank (11) is connected above the sputum suction pipe (10), a frame (15) is arranged inside the filter tank (11), and fixing plates (12) are arranged on the left side and the right side above the frame (15), the tip through connection of fixed plate (12) has locating pin (13), one side that canister (11) axis was kept away from in fixed plate (12) is connected with spacing spring (14), negative pressure pipe (16) are installed to one side of inhaling phlegm pipe (10).
2. The novel sputum culture collector of claim 1, wherein: the sputum suction culture dish (1) is connected with the sealing cover (2), the sealing cover (2) is connected with the connecting plate (3), the connecting plate (3) is connected with the cover plate (8) through a connecting shaft rod (9), and meanwhile the connecting plate (3) is parallel to the cover plate (8).
3. The novel sputum culture collector of claim 1, wherein: the connecting plate (3) and the connecting frame (5) form a sliding structure through the guide sliding groove (7), the connecting frame (5) is connected with the connecting blade (4), and the connecting frame (5) and the connecting plate (3) form an elastic structure through the connecting spring (6).
4. The novel sputum culture collector of claim 1, wherein: the sputum suction pipe (10) penetrates through the cover plate (8), and the sputum suction pipe (10) is communicated with the filter tank (11).
5. The novel sputum culture collector of claim 1, wherein: the filter tank (11) is connected with the fixing plate (12) through the positioning pin (13), the fixing plate (12) forms an elastic structure with the filter tank (11) through the limiting spring (14), and the fixing plate (12), the positioning pin (13) and the limiting spring (14) are symmetrically distributed about the central axis of the filter tank (11).
6. The novel sputum culture collector of claim 1, wherein: the filter tank (11) is connected with the frame (15), and the inside of the frame (15) is of a net-shaped body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110116733.1A CN112852605A (en) | 2021-01-28 | 2021-01-28 | Novel phlegm cultivation collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110116733.1A CN112852605A (en) | 2021-01-28 | 2021-01-28 | Novel phlegm cultivation collector |
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| CN112852605A true CN112852605A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110116733.1A Pending CN112852605A (en) | 2021-01-28 | 2021-01-28 | Novel phlegm cultivation collector |
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| CN (1) | CN112852605A (en) |
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| 李培珍等: "两种吸痰装置的临床应用效果研究", 当代护士(上旬刊), vol. 26, no. 04, 1 April 2019 (2019-04-01), pages 186 - 188 * |
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