CN216091496U - Disposable anti-backflow phlegm collector - Google Patents
Disposable anti-backflow phlegm collector Download PDFInfo
- Publication number
- CN216091496U CN216091496U CN202122507272.9U CN202122507272U CN216091496U CN 216091496 U CN216091496 U CN 216091496U CN 202122507272 U CN202122507272 U CN 202122507272U CN 216091496 U CN216091496 U CN 216091496U
- Authority
- CN
- China
- Prior art keywords
- sputum
- box body
- baffle
- backflow
- negative pressure
- 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.)
- Active
Links
Images
Abstract
The utility model provides a disposable anti-backflow sputum collector, and relates to the technical field of medical instruments. The disposable anti-backflow sputum collector comprises a box body, a plurality of first baffles and a plurality of second baffles; the first baffle and the second baffle are arranged in the box body, the first baffle is arranged at the bottom of the box body, the second baffle is arranged at the top of the box body, and the first baffle and the second baffle are alternately arranged to divide the box body into an S shape; one end of the box body is provided with a sputum inlet, and the other end is provided with a negative pressure connector. The disposable anti-reflux sputum collector can prevent the sputum from entering a negative pressure pump pipeline to cause instrument damage and pollution due to the airflow action of the negative pressure pump and other operation problems such as inclination of the sputum aspirator or excessive sputum. The technical effect that the sputum does not flow back is achieved.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a disposable anti-backflow phlegm collector.
Background
Airway management is a key measure in the treatment process of critical patients, keeps an airway smooth, timely and effectively removes foreign matters in the respiratory tract, prevents cross infection and furthest reduces adverse reactions in respiratory therapy, and is a plurality of core contents in airway management. The conventional sputum suction apparatuses commonly used in clinic are all active sputum suction devices, a power plug at the wall is used for providing power, or a negative pressure source is used, a sputum suction pipe needs to be connected during operation, the principle is that negative pressure is used for sputum suction and oral cavity nursing, and the sputum suction apparatuses are simple and easy to learn. The sputum aspirator is used for routine sputum aspiration, tracheotomy and other treatment of the sick and wounded, and is suitable for immediate sputum aspiration treatment in military battle and rescue medical treatment and hospital or household respiratory mucus aspiration or vomit.
Sputum is the secretion of the bronchi and lungs, and the color, character and amount of sputum is helpful for disease diagnosis. The understanding of the increase and decrease of sputum and the change of the quality of sputum has important value and significance for the understanding of the patient's condition and the decision of the treatment scheme. However, the sputum collector in the prior art is easy to flow back into the air pump of the sputum aspirator.
Therefore, it is an important technical problem to be solved by those skilled in the art to provide a disposable anti-backflow sputum collector with good use effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a disposable anti-backflow sputum collector to solve the technical problem that sputum in the prior art flows back to a sputum suction pump.
In a first aspect, an embodiment of the present invention provides a disposable anti-backflow sputum collector, including a box body, a plurality of first baffles and a plurality of second baffles;
the first baffle and the second baffle are arranged in the box body, the first baffle is arranged at the bottom of the box body, the second baffle is arranged at the top of the box body, and the first baffle and the second baffle are alternately arranged to divide the box body into an S shape;
one end of the box body is provided with a sputum inlet, and the other end is provided with a negative pressure connector.
With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a first sealing cover is connected to the box body;
the first sealing cover can be connected with the sputum inlet in a sealing mode.
With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a mounting groove for storing the first sealing cover is provided on the box body.
With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a liquid-blocking and air-permeable membrane is disposed at the negative pressure connection port of the box body.
With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the liquid-blocking breathable film is made of polytetrafluoroethylene.
With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a liquid level monitoring assembly is disposed on an inner wall of a side wall of the box body, where the negative pressure connection port is formed, and the liquid level monitoring assembly is located below the negative pressure connection port.
With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the liquid level monitoring assembly includes a first metal sheet and a second metal sheet;
the first metal sheet and the second metal sheet are sequentially arranged on the inner wall of the box body along the vertical direction;
the first metal sheet is higher than the second metal sheet, and the first metal sheet is lower than the negative pressure connecting port.
With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein an outer wall of the box body is provided with a first contact and a second contact, which are capable of being connected with a sputum aspirator;
the first contact is connected with the first metal sheet, and the second contact is connected with the second metal sheet.
With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a second sealing cover is connected to the box body;
the second sealing cover can be connected with the negative pressure connecting port in a sealing mode.
With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a mounting groove for storing the second sealing cover is provided on the box body.
Has the advantages that:
the embodiment of the utility model provides a disposable anti-backflow phlegm collector, which comprises a box body, a plurality of first baffle plates and a plurality of second baffle plates, wherein the box body is provided with a plurality of first baffle plates; the first baffle and the second baffle are arranged in the box body, the first baffle is arranged at the bottom of the box body, the second baffle is arranged at the top of the box body, and the first baffle and the second baffle are alternately arranged to divide the box body into an S shape; one end of the box body is provided with a sputum inlet, and the other end is provided with a negative pressure connector.
When specifically using, medical staff installs disposable anti-reflux collection phlegm ware on the sputum aspirator, and the sputum discharging port is connected with the negative pressure pump of sputum aspirator, and at the sputum aspiration in-process, the sputum can enter into the box body from the sputum inlet, then the sputum can receive blockking of first baffle and second baffle for the sputum flows along S type passageway, thereby avoids the sputum directly to reach the negative pressure connector, and then avoids the sputum to flow back in the negative pressure pump of sputum aspirator.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a disposable anti-backflow sputum collector provided by an embodiment of the present invention.
Icon:
100-a cartridge; 110-sputum entrance; 120-negative pressure connection port; 130-a first sealing cover;
200-a first baffle;
300-a second baffle;
400-liquid blocking and air permeable film;
510-a first metal sheet; 520-a second metal sheet;
610-a first contact; 620 — second contact.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
Referring to fig. 1, an embodiment of the present invention provides a disposable anti-backflow sputum collector, including a box 100, a plurality of first baffles 200, and a plurality of second baffles 300; the first baffle 200 and the second baffle 300 are both arranged in the box body 100, the first baffle 200 is arranged at the bottom of the box body 100, the second baffle 300 is arranged at the top of the box body 100, and the first baffle 200 and the second baffle 300 are alternately arranged to divide the interior of the box body 100 into an S shape; the box 100 has a sputum inlet 110 at one end and a negative pressure connection port 120 at the other end.
When specifically using, medical staff installs disposable anti-reflux collection phlegm ware on the sputum aspirator, and the sputum discharging port is connected with the negative pressure pump of sputum aspirator, is inhaling the phlegm in-process, and the sputum can enter into in the box body 100 from sputum inlet 110, then the sputum can receive blockking of first baffle 200 and second baffle 300 for the sputum flows along S type passageway, thereby avoids the sputum directly to reach negative pressure connector 120, and then avoids the sputum to flow back in the negative pressure pump of sputum aspirator.
Specifically, through the cooperation of first baffle 200 and second baffle 300 both, become the S type with the spatial separation in the box body 100 to can block adsorbing the sputum in the box body 100, effectively improve the volume that the sputum was collected to box body 100, avoid the sputum to be in the negative pressure connection mouth 120 of direct gathering, pollute the negative pressure pump of sputum aspirator.
It should be pointed out that the disposable anti-backflow phlegm collector that this embodiment provided is disposable, can directly abandon after using, need not medical staff and carries out cleaning and disinfection, reduces medical staff's work load.
Referring to fig. 1, in an alternative embodiment, a first sealing cover 130 is connected to the case 100; the first sealing cap 130 can be connected with the sputum inlet 110 in a sealing manner.
Specifically, be provided with first sealed lid 130 on box body 100, after the completion inhales the phlegm operation, pull down the back with the disposable anti-refluence collection phlegm ware that this embodiment provided, medical staff can seal into sputum entrance 110 through first sealed lid 130, avoids the sputum to splash the polluted environment.
Referring to fig. 1, in an alternative embodiment, a mounting groove for storing the first sealing cover 130 is provided on the case 100.
Specifically, the first sealing cover 130 can be disposed in the mounting groove of the box body 100, and when the disposable anti-backflow sputum collector provided by the present embodiment is detached, the medical staff can conveniently seal the first sealing cover 130 at the sputum inlet 110.
Referring to fig. 1, in an alternative embodiment, a liquid-blocking and air-permeable membrane 400 is arranged on the cartridge 100 at the negative pressure connection port 120.
Specifically, be provided with liquid blocking ventilated membrane 400 in negative pressure connector 120 department, through the setting of liquid blocking ventilated membrane 400, can effectually avoid the sputum to discharge from negative pressure connector 120 to avoid the sputum to cause the destruction to the negative pressure pump of sputum aspirator.
In an alternative embodiment, the liquid-blocking gas-permeable membrane 400 is made of polytetrafluoroethylene.
The liquid-blocking and gas-permeable membrane 400 can be made of polytetrafluoroethylene.
Referring to fig. 1, in an alternative embodiment, a liquid level monitoring component is disposed on an inner wall of a side wall of the cartridge 100, where the negative pressure connection port 120 is opened, and the liquid level monitoring component is located below the negative pressure connection port 120.
Specifically, be provided with the liquid level monitoring subassembly at the inner wall of box body 100 to the liquid level monitoring subassembly is located the below of negative pressure connector 120, detects the liquid level height of sputum through the liquid level monitoring subassembly, in the sputum accumulation arrived the passageway that is close to negative pressure connector 120, and the liquid level height of sputum reachs when predetermineeing the height, and liquid level monitoring subassembly can be to sputum aspirator transmission signal, thereby make sputum aspirator stop work, and remind medical staff to change the anti-sputum aspirator that flows back of disposable that this embodiment provided.
Referring to fig. 1, in an alternative version of this embodiment, the level monitoring assembly includes a first metal sheet 510 and a second metal sheet 520; the first metal sheet 510 and the second metal sheet 520 are both sequentially disposed on the inner wall of the case 100 in the vertical direction; the first metal piece 510 is higher than the second metal piece 520, and the first metal piece 510 is lower than the negative pressure connection port 120.
Specifically, after the disposable anti-backflow sputum collector that this embodiment provided was installed on the sputum aspirator, first sheetmetal 510 and second sheetmetal 520 can be connected with the sputum aspirator to when the sputum in the box body 100 reached a take the altitude, the sputum can contact with both first sheetmetal 510 and second sheetmetal 520, thereby switches on first sheetmetal 510 and second sheetmetal 520, and the sputum aspirator can stop working this moment.
Referring to fig. 1, in an alternative of this embodiment, the outer wall of the case 100 is provided with a first contact 610 and a second contact 620 that can be connected to a sputum aspirator; the first contact 610 is connected to the first metal sheet 510 and the second contact 620 is connected to the second metal sheet 520.
Specifically, the outer wall of the box 100 may be provided with a first contact 610 and a second contact 620, the first contact 610 is connected to the first metal sheet 510, the second contact 620 is connected to the second metal sheet 520, after the disposable anti-backflow sputum collector provided by this embodiment is mounted on the sputum aspirator, the first metal sheet 510 and the second metal sheet 520 may be connected to the sputum aspirator through the first contact 610 and the second contact 620, and when the sputum submerges the second metal sheet 520 and the first metal sheet 510, the first metal sheet 510 and the second metal sheet 520 are conducted, so that the circuits of the first metal sheet 510 and the second metal sheet 520 in the sputum aspirator may be conducted, thereby controlling the sputum aspirator to stop working, and sending out an alarm.
In an alternative of this embodiment, a second sealing cover is connected to the case 100; the second sealing cover can be connected with the negative pressure connecting port 120 in a sealing way.
Specifically, be provided with the sealed lid of second on box body 100, after the completion inhales the phlegm operation, pull down the back with the disposable anti-refluence collection phlegm ware that this embodiment provided, medical staff can seal the negative pressure connector 120 through the sealed lid of second, avoids the sputum to splash the polluted environment.
In an alternative of this embodiment, the case 100 is provided with a mounting groove for storing the second sealing cover.
Specifically, the second sealing cover can be disposed in the mounting groove of the box body 100, and when the disposable anti-backflow sputum collector provided by the present embodiment is detached, the medical staff can conveniently seal the second sealing cover at the negative pressure connection port 120.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A disposable anti-backflow sputum collector is characterized by comprising: a box body (100), a plurality of first baffles (200) and a plurality of second baffles (300);
the first baffle (200) and the second baffle (300) are arranged in the box body (100), the first baffle (200) is arranged at the bottom of the box body (100), the second baffle (300) is arranged at the top of the box body (100), and the first baffle (200) and the second baffle (300) are alternately arranged to divide the interior of the box body (100) into an S shape;
one end of the box body (100) is provided with a sputum inlet (110), and the other end is provided with a negative pressure connecting port (120).
2. The disposable anti-backflow sputum trap as claimed in claim 1, wherein a first sealing cap (130) is attached to the cartridge (100);
the first sealing cover (130) can be connected with the sputum inlet (110) in a sealing mode.
3. The disposable anti-backflow phlegm collector of claim 2, wherein the box body is provided with a mounting groove for storing the first sealing cover (130).
4. The disposable anti-backflow sputum collector of claim 1, wherein the box (100) is provided with a liquid and gas blocking membrane (400) at the negative pressure connection port (120).
5. The disposable anti-backflow sputum collector of claim 4, wherein the liquid blocking and air permeable membrane (400) is made of polytetrafluoroethylene.
6. The disposable anti-backflow sputum collector of claim 1, wherein the inner wall of the side wall of the box (100) with the negative pressure connection port (120) is provided with a liquid level monitoring assembly, and the liquid level monitoring assembly is located below the negative pressure connection port (120).
7. The disposable anti-backflow sputum trap of claim 6, wherein the fluid level monitoring assembly comprises a first metal sheet (510) and a second metal sheet (520);
the first metal sheet (510) and the second metal sheet (520) are sequentially arranged on the inner wall of the box body (100) along the vertical direction;
the first metal sheet (510) is higher than the second metal sheet (520), and the first metal sheet (510) is lower than the negative pressure connection port (120).
8. The disposable anti-backflow sputum collector of claim 7, wherein the outer wall of the box (100) is provided with a first contact (610) and a second contact (620) that can be connected with a sputum aspirator;
the first contact (610) is connected to the first metal sheet (510), and the second contact (620) is connected to the second metal sheet (520).
9. The disposable anti-backflow sputum trap as claimed in any one of claims 1-8, wherein a second sealing cap is attached to the cartridge (100);
the second sealing cover can be connected with the negative pressure connecting port (120) in a sealing mode.
10. The disposable anti-backflow phlegm collector of claim 9, wherein said box body is provided with an installation groove for storing said second sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122507272.9U CN216091496U (en) | 2021-10-18 | 2021-10-18 | Disposable anti-backflow phlegm collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122507272.9U CN216091496U (en) | 2021-10-18 | 2021-10-18 | Disposable anti-backflow phlegm collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216091496U true CN216091496U (en) | 2022-03-22 |
Family
ID=80693593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122507272.9U Active CN216091496U (en) | 2021-10-18 | 2021-10-18 | Disposable anti-backflow phlegm collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216091496U (en) |
-
2021
- 2021-10-18 CN CN202122507272.9U patent/CN216091496U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5826575A (en) | Exhalation condensate collection system for a patient ventilator | |
| CN212016397U (en) | Adjustable tracheotomy tube blocking device | |
| CN109621144A (en) | Self-cleaning type Anesthesia machine, breathing circuit double containment captation | |
| CN216091496U (en) | Disposable anti-backflow phlegm collector | |
| CN215780762U (en) | Negative pressure suction tracheostomy cannula matching device capable of being automatically started | |
| CN216023674U (en) | Department of anesthesia is with anesthesia waste gas pump drainage device | |
| CN211885009U (en) | Anti-splash breathing filter | |
| CN219481005U (en) | Special nursing sputum aspirator of old lung patient of community | |
| CN111973819A (en) | Breathe internal medicine sputum discharging device that cleans breath | |
| CN215386754U (en) | Trachea cannula | |
| CN220193755U (en) | Respirator pipeline for preventing ponding | |
| CN220070293U (en) | Wall negative pressure connecting device | |
| CN211835704U (en) | Anti-splashing artificial nose for tube drawing | |
| CN214550452U (en) | Sputum suction device for internal medicine nursing | |
| CN214158123U (en) | Sputum suction device | |
| CN214912250U (en) | Infectious respiratory disease atomizing device | |
| CN214074468U (en) | Novel gastrointestinal decompression device for digestion nursing | |
| CN216169093U (en) | Gastrointestinal decompression device with negative pressure monitoring function | |
| CN215537012U (en) | Negative pressure drainage device with anti-virus function | |
| CN215875849U (en) | Neurosurgery trachea blocking nursing device | |
| CN216985980U (en) | Trachea opens sleeve pipe plugging device | |
| CN219185164U (en) | Sputum aspirator | |
| CN212522618U (en) | T-shaped pipe condensate water collecting device | |
| CN219804036U (en) | Sputum aspirator with automated inspection sputum volume | |
| CN213665151U (en) | Biological aerosol vacuum instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |