CN215308821U - Novel sputum suction tube - Google Patents
Novel sputum suction tube Download PDFInfo
- Publication number
- CN215308821U CN215308821U CN202120728883.3U CN202120728883U CN215308821U CN 215308821 U CN215308821 U CN 215308821U CN 202120728883 U CN202120728883 U CN 202120728883U CN 215308821 U CN215308821 U CN 215308821U
- Authority
- CN
- China
- Prior art keywords
- sputum suction
- way pipe
- valve core
- rotatable valve
- pipe
- 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 discloses a novel sputum suction tube, which comprises a sputum suction tube main body; the sputum suction pipe main body comprises a three-way pipe (1) and a sputum suction hose (2); the sputum suction hose (2) is connected to one side of the three-way pipe (1); a rotatable valve core (3) is arranged in the three-way pipe (1); the upper end of the rotatable valve core (3) is provided with a valve (4); a through hole (7) is arranged in the rotatable valve core (3); the through hole (7) is connected with pipelines at two sides of the three-way pipe (1); according to the utility model, the three-way pipe is arranged on the sputum suction pipe, the rotatable valve core is arranged in the three-way pipe, the valve core is arranged at the upper end of the valve core, and the rotary valve controls the opening and closing of the rotatable valve core, so that the operation of medical personnel is facilitated.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a novel sputum suction tube.
Background
A sputum suction tube which is commonly used clinically is provided with a closed opening, but a sealing cap is arranged on the sealing opening at ordinary times, the sealing cap is generally arranged on the sealing opening in a rotating mode, the sputum suction tube is inconvenient to use when operated by a single hand, and the sealing opening is open at ordinary times and communicated with the outside.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a novel sputum suction tube, wherein a three-way tube is arranged on the sputum suction tube, a rotatable valve core is arranged in the three-way tube, a valve flap is arranged at the upper end of the valve core, and the rotatable valve core is controlled to be opened and closed by the rotatable valve flap, so that the novel sputum suction tube is convenient for the operation of medical personnel.
The novel sputum suction tube is realized by the following technical scheme: comprises a sputum aspirator main body; the sputum suction pipe main body comprises a three-way pipe and a sputum suction hose; the sputum suction hose is connected to one side of the three-way pipe;
a rotatable valve core is arranged in the three-way pipe; the upper end of the rotatable valve core is provided with a valve;
a through hole is arranged in the rotatable valve core; the through hole is connected with the pipelines at the two sides of the three-way pipe.
As the preferred technical scheme, one side of the three-way pipe is provided with a sputum suction pipe conical head.
As the preferred technical scheme, a sputum suction pipe connecting piece is arranged between the sputum suction hose and the three-way pipe.
As the preferred technical scheme, the three-way pipe, the sputum suction hose and the rotatable valve core are made of PPC materials.
As the preferred technical scheme, a damping ring is arranged between the rotatable valve core and the three-way pipe.
The utility model has the beneficial effects that: through installing the three-way pipe on inhaling the phlegm pipe, set up rotatable case in the three-way pipe, at case upper end installation flap, the opening and closing of rotatable case of rotatory flap control, the medical personnel's of being convenient for operation, simultaneously, inhale the phlegm pipe main part and be the seal, prevent that medical personnel operation process from being contaminated.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the opening of the novel sputum aspirator tube of the present invention;
fig. 2 is a schematic closing view of the novel sputum aspirator tube of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being 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 present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in figures 1 and 2, the novel sputum aspirator of the utility model comprises a sputum aspirator main body; the sputum suction pipe main body comprises a three-way pipe 1 and a sputum suction hose 2; the sputum suction hose 2 is connected to one side of the three-way pipe 1;
a rotatable valve core 3 is arranged in the three-way pipe 1; the upper end of the rotatable valve core 3 is provided with a valve 4;
a through hole 7 is arranged in the rotatable valve core 3; the through hole 7 is connected with the pipelines at two sides of the three-way pipe 1.
In this embodiment, a sputum suction pipe conical head 5 is installed on one side of the three-way pipe 1, and the sputum suction pipe conical head 5 is connected with a negative pressure pipe to generate negative pressure.
In this embodiment, a sputum suction tube connector 8 is installed between the sputum suction hose 2 and the three-way tube 1.
In this embodiment, the upper surface of the flap 4 is provided with an indicating arrow for opening and closing, which is convenient for the medical staff to work.
In the embodiment, the three-way pipe 1, the sputum suction hose 2 and the rotatable valve core 3 are made of PPC materials, and the PPC materials have the characteristics of high chemical stability, good plasticity, complete degradation and the like.
In this embodiment, a damping ring 6 is installed between the rotatable valve core 3 and the three-way pipe 1, so that the resistance between the rotatable valve core 3 and the three-way pipe 1 is increased, and the rotatable valve core 3 is prevented from rotating in the three-way pipe 1.
In the embodiment, when the direction of the valve 4 is consistent with that of the sputum suction hose 2, the rotatable valve core 3 is communicated with the pipelines at two sides of the three-way pipe 1; when the direction of the valve 4 is vertical to that of the sputum suction hose 2, the connection between the rotatable valve core 3 and the pipelines at the two sides of the three-way pipe 1 is closed; of course, the on and off of the rotary valve core 3 and the three-way pipe 1 can be represented in other directions.
The working process is as follows: when the direction of the valve is consistent with that of the sputum suction hose, the rotatable valve core is connected and communicated with the pipelines at the two sides of the three-way pipe 1, and the negative pressure can penetrate through the whole pipe and is communicated; when the valve flap is perpendicular to the direction of the sputum suction hose, the connection between the rotatable valve core and the pipelines at two sides of the three-way pipe is closed, and if the valve flap is closed, the negative pressure is too low.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (5)
1. A novel sputum suction tube is characterized in that: comprises a sputum aspirator main body; the sputum suction pipe main body comprises a three-way pipe (1) and a sputum suction hose (2); the sputum suction hose (2) is connected to one side of the three-way pipe (1);
a rotatable valve core (3) is arranged in the three-way pipe (1); the upper end of the rotatable valve core (3) is provided with a valve (4);
a through hole (7) is arranged in the rotatable valve core (3); the through hole (7) is connected with pipelines at two sides of the three-way pipe (1).
2. The novel sputum aspirator of claim 1, wherein: one side of the three-way pipe (1) is provided with a sputum suction pipe conical head (5).
3. The novel sputum aspirator of claim 1, wherein: a sputum suction pipe connecting piece (8) is arranged between the sputum suction hose (2) and the three-way pipe (1).
4. The novel sputum aspirator of claim 1, wherein: the three-way pipe (1), the sputum suction hose (2) and the rotatable valve core (3) are made of PPC materials.
5. The novel sputum aspirator of claim 1, wherein: and a damping ring (6) is arranged between the rotatable valve core (3) and the three-way pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728883.3U CN215308821U (en) | 2021-04-12 | 2021-04-12 | Novel sputum suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728883.3U CN215308821U (en) | 2021-04-12 | 2021-04-12 | Novel sputum suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215308821U true CN215308821U (en) | 2021-12-28 |
Family
ID=79593396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120728883.3U Active CN215308821U (en) | 2021-04-12 | 2021-04-12 | Novel sputum suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215308821U (en) |
-
2021
- 2021-04-12 CN CN202120728883.3U patent/CN215308821U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215308821U (en) | Novel sputum suction tube | |
| CN208348270U (en) | Vacuum absorption device | |
| CN201032024Y (en) | Rotary joint | |
| CN201603230U (en) | Y-shaped connector for double-cavity bronchial catheter | |
| CN204050600U (en) | Multifunctional breath loop connection tube | |
| CN208751894U (en) | A kind of stool collection device | |
| CN217401824U (en) | Adjustable sealed gas self-closing valve | |
| CN215257928U (en) | Improved reversing valve | |
| CN218793440U (en) | Respiratory pipeline extension tube and totally-enclosed sputum suction tube | |
| CN213251748U (en) | Linking device | |
| CN205896248U (en) | Manual ball valve convenient to connect | |
| CN213491510U (en) | Three-dimensional direction-changeable anti-splashing five-way coupling head of breathing loop pipe | |
| CN213698422U (en) | Tracheal cannula's tube sealing device | |
| CN212004310U (en) | Pneumatic butt-clamping rubber sealing butterfly valve | |
| CN211675898U (en) | Double-cavity tube joint for single-lung and double-lung ventilation switching | |
| CN109000002A (en) | A kind of three-dimensional conducting ball valve of achievable bilateral threeway switching | |
| CN208694041U (en) | A kind of hard cup triple valve of waste collection | |
| CN211751788U (en) | Plug cap for breathing machine pipeline port | |
| CN209004971U (en) | A kind of safety-type breathing extension tube | |
| CN204438162U (en) | A kind of flue unit joint of pneumatic control baffle plate | |
| CN213933267U (en) | Corrosion-resistant gas sampling bag | |
| CN213724252U (en) | Respiratory loop pipe extension pipe | |
| CN213780172U (en) | Hand-held type communication cable overhauls device | |
| CN219208713U (en) | Portable multifunctional conversion head | |
| CN203710496U (en) | Novel multifunctional dispersion and straight suction panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |