CN213251756U - Semi-closed type sputum suction tube - Google Patents
Semi-closed type sputum suction tube Download PDFInfo
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- CN213251756U CN213251756U CN202021761516.5U CN202021761516U CN213251756U CN 213251756 U CN213251756 U CN 213251756U CN 202021761516 U CN202021761516 U CN 202021761516U CN 213251756 U CN213251756 U CN 213251756U
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- sputum suction
- suction tube
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- sputum
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Abstract
The utility model discloses a semi-closed sputum suction tube, which consists of an outer mantle and a sputum suction tube, wherein a side hole is reserved at the front end of the sputum suction tube, a suction pressure control valve is reserved at a position 3cm away from the tail end of the sputum suction tube, and a connector is fixed at the tail end of the sputum suction tube; a flushing side tube is reserved 3.5cm away from the tail end of the sputum suction tube; the outer covering film is a plastic film and is divided into a front section film, a middle section film and a rear section film, the front section film is covered at the front end of the sputum suction tube by 5cm, a plastic clamp is arranged between the front section film and the middle section film and fixed at the front end of the middle section film, the front end of the plastic clamp and the front section film are provided with a parting line, and the middle section film is fixed at a fixed joint which is 4cm away from the tail end of the sputum suction tube; the rear section membrane is sleeved at the tail end of the sputum suction pipe, and a parting line is arranged at the joint of the rear section membrane and the middle section membrane. The semi-closed sputum suction tube only utilizes the outer package to protect the sputum suction tube from being polluted, the sputum suction operation is the same as the sputum suction operation of the existing disposable sputum suction tube, and the semi-closed sputum suction tube is simple and easy to learn, easy to popularize and use and lower in price than the closed sputum suction tube.
Description
Technical Field
The utility model relates to a medical care instrument especially relates to a phlegm pipe is inhaled to semi-closed.
Background
The secretion of the airway of a critically ill patient can not be discharged in time through trachea intubation or tracheotomy, so that the pulmonary infection can be caused or aggravated, and the full drainage is one of the most effective measures for mainly preventing and controlling the pulmonary infection.
The manual assistance of drainage of airway secretions, namely the assistance of sputum excretion in general, is adopted, except for the most effective sputum suction under a fiberbronchoscope, the simplest, most convenient and most common way is to use a sputum suction tube to suck sputum, help a patient to drain the airway secretions, and achieve the purposes of preventing and controlling lung infection.
The conventional sputum suction adopts a disposable sputum suction tube, after the sputum suction tube is removed and packaged, the sputum suction tube needs to be held by a sterile glove, otherwise, the sputum suction tube is polluted, bacteria are brought into a tracheal catheter, and nosocomial pneumonia is caused; in emergency, only the disposable film gloves are worn for sputum suction operation, and the film gloves are not sterile gloves, so that the sputum suction tube is easily polluted.
The conventional closed sputum suction tube has a complex structure and high price, and is not easy to popularize and use in primary hospitals under the background of control consumables.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a semi-closed sputum suction tube.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a semi-closed sputum aspirator tube is characterized in that: the semi-closed sputum suction tube consists of an outer mantle and a sputum suction tube, the sputum suction tube is a silica gel sputum suction tube with the outer diameter of 5.33mm and the length of 500mm, side holes with the length of 2.5mm are respectively reserved on the opposite sides of the sputum suction tube at the positions 1.5cm and 2cm away from the front end of the sputum suction tube, a suction pressure control valve is reserved at the position 3cm away from the tail end of the sputum suction tube, and a connector is fixed at the tail end of the sputum suction tube; a flushing side tube is reserved 3.5cm away from the tail end of the sputum suction tube; the outer covering film is a plastic film and is divided into a front section film, a middle section film and a rear section film, the front section film is sleeved at the front end of the sputum suction tube by 5cm, a plastic clamp is arranged between the front section film and the middle section film and is fixed at the front end of the middle section film, the middle section film at the front end of the plastic clamp and the front section film are provided with a parting line, and the middle section film is fixed at a fixed joint which is 4cm away from the tail end of the sputum suction tube; the rear section membrane is sleeved at the tail end of the sputum suction pipe, and a parting line is arranged at the joint of the rear section membrane and the middle section membrane.
Furthermore, the inner diameter of the flushing side pipe is 3mm, and the tail end of the flushing side pipe is provided with a cover and is connected with an injector opening.
Furthermore, the plastic clip is used as a hand-held part when sucking the sputum.
Further, the suction pressure control valve adjusts the size of the negative pressure suction force.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
1. the semi-closed sputum suction tube is adopted for sputum suction, the outer package of the disposable sputum suction tube is fully utilized as the sterile protective sleeve of the sputum suction tube, the disposable film gloves are worn to contact the outer package of the sputum suction tube, the sputum suction tube is prevented from being artificially polluted, and the effect of reducing the hospital infection incidence rate is achieved; meanwhile, for patients with more airway secretion, sputum is sucked for more than 10 times or even more every day, and the disposable film gloves are more economical and practical than sterile gloves.
2. The semi-closed sputum suction tube only utilizes the outer package to protect the sputum suction tube from being polluted, the sputum suction operation is the same as the sputum suction operation of the existing disposable sputum suction tube, and the semi-closed sputum suction tube is simple and easy to learn, easy to popularize and use and lower in price than the closed sputum suction tube.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic view of a sputum aspirator structure of a semi-closed sputum aspirator of the present invention;
fig. 2 is a schematic diagram of the structure of the mantle of the semi-closed sputum aspirator tube of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
Referring to fig. 1 and 2, the semi-enclosed type sputum aspirator tube is composed of a mantle 1 and a sputum aspirator tube 2.
The sputum suction pipe 2 is a silica gel sputum suction pipe with the outer diameter of 5.33mm and the length of 500mm, a side hole 3 with the diameter of 2.5mm is respectively reserved on the opposite sides of the sputum suction pipe 1.5cm and 2cm away from the front end of the sputum suction pipe 2, a suction pressure control valve 4 is reserved 3cm away from the tail end, and a connector 5 is fixed at the tail end; a washing side tube 6 is reserved 3.5cm away from the tail end of the sputum suction tube 2.
The mantle 1 is a plastic film and is divided into a front section film 7, a middle section film 8 and a rear section film 9, the front section film 7 is sleeved at the front end 5cm of the sputum suction tube 2, a plastic clamp 10 is arranged between the middle section film 8 and the front section film 8 and is fixed at the front end of the middle section film 8, and the middle section film 8 at the front end of the plastic clamp 10 and the front section film 7 are provided with a parting line 12 so as to be torn; the rear end of the middle section membrane 8 is fixed at a fixed joint 11 which is 4cm away from the tail end of the sputum suction tube 2; the rear section membrane 9 is sleeved at the tail end of the sputum suction tube 2, and a dividing line 12 is arranged at the joint of the rear section membrane and the middle section membrane 8, so that the rear section membrane is convenient to tear.
The outer sleeve membrane of the sputum suction tube is divided into three sections, and the joints of the three sections are easily separated and treated, so that two ends are conveniently detached when the sputum suction tube is used; the front end of the middle section membrane 8 is fixed on the plastic clamp 10, so that the sputum suction tube 2 can be conveniently clamped by holding the plastic clamp 10 to slide back and forth, the insertion depth of the sputum suction tube 2 is adjusted, the overcoat membrane 1 protects the sputum suction tube 2 from being polluted, and meanwhile, the secretion is prevented from polluting the hands of medical staff.
The inner diameter of the flushing side tube 6 is 3mm, the tail end of the flushing side tube 6 is provided with a cover and is connected with an injector opening, and the flushing side tube 6 is injected with physiological saline at any time by the injector to flush or is injected with drugs into the airway through the flushing side tube.
The suction pressure control valve 4 can adjust the negative pressure suction force; the negative pressure regulation of the traditional sputum suction tube is avoided, and only two modes or no two modes are available and are difficult to control; when the suction of the sputum-aspirating tube 2 on the mucous membrane tissue or other conditions is suspected and the suction negative pressure needs to be adjusted to zero, namely the suction pressure needs to be released, the cover at the tail end of the flushing side tube 6 is opened. Generally, the negative pressure is 20-40kpa, and secretion can be sucked out smoothly. The secretion is viscous and is diluted by injecting physiological saline through a lateral tube at any time.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A semi-closed sputum aspirator tube is characterized in that: the semi-closed sputum suction tube consists of an outer covering membrane (1) and a sputum suction tube (2), the sputum suction tube (2) is a silica gel sputum suction tube with the outer diameter of 5.33mm and the length of 500mm, a side hole (3) with the diameter of 2.5mm is respectively reserved on the opposite sides of the sputum suction tube at the positions 1.5cm and 2cm away from the front end of the sputum suction tube (2), a suction pressure control valve (4) is reserved at the position 3cm away from the tail end, and a connector (5) is fixed at the tail end; a flushing side pipe (6) is reserved 3.5cm away from the tail end of the sputum suction pipe (2); the mantle (1) is a plastic film and is divided into a front section film (7), a middle section film (8) and a rear section film (9), the front section film (7) is sleeved at the front end of the sputum suction tube (2) by 5cm, a plastic clamp (10) is arranged between the middle section film (8) and the front section film and fixed at the front end of the middle section film (8), the middle section film (8) at the front end of the plastic clamp (10) and the front section film (7) are provided with a dividing line (12), and the rear end of the middle section film (8) is fixed at a fixed joint (11) 4cm away from the tail end of the sputum suction tube (2); the rear section membrane (9) is sleeved at the tail end of the sputum suction pipe (2), and a dividing line (12) is arranged at the joint of the rear section membrane and the middle section membrane (8).
2. The semi-closed sputum aspirator of claim 1, wherein: the inner diameter of the flushing side pipe (6) is 3mm, and the tail end of the flushing side pipe (6) is provided with a cover and is connected with an injector opening.
3. The semi-closed sputum aspirator of claim 1, wherein: the plastic clip (10) is used as a hand-held part during sputum suction.
4. The semi-closed sputum aspirator of claim 1, wherein: the suction pressure control valve (4) adjusts the negative pressure suction force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021761516.5U CN213251756U (en) | 2020-08-21 | 2020-08-21 | Semi-closed type sputum suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021761516.5U CN213251756U (en) | 2020-08-21 | 2020-08-21 | Semi-closed type sputum suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213251756U true CN213251756U (en) | 2021-05-25 |
Family
ID=75975812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021761516.5U Active CN213251756U (en) | 2020-08-21 | 2020-08-21 | Semi-closed type sputum suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213251756U (en) |
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2020
- 2020-08-21 CN CN202021761516.5U patent/CN213251756U/en active Active
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