CN202740588U - Phlegm suction pipe - Google Patents
Phlegm suction pipe Download PDFInfo
- Publication number
- CN202740588U CN202740588U CN2012203982963U CN201220398296U CN202740588U CN 202740588 U CN202740588 U CN 202740588U CN 2012203982963 U CN2012203982963 U CN 2012203982963U CN 201220398296 U CN201220398296 U CN 201220398296U CN 202740588 U CN202740588 U CN 202740588U
- Authority
- CN
- China
- Prior art keywords
- hollow tube
- fin
- expectorant
- taking out
- helical form
- 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.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1025—Respiratory system
- A61M2210/1032—Trachea
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a phlegm suction pipe, which is used for a phlegm suction joint. The phlegm suction joint is provided with an interface. The phlegm suction pipe comprises a hollow pipe body and at least three ribs. The two ends of the hollow pipe body are respectively provided with a connecting section and a suction section. The connecting section is correspondingly connected with the interface. An opening is formed at the end of the suction section and a plurality of through holes are arranged around the opening. Each rib is formed in a way of extending along the internal circumferential wall of the hollow pipe body. The ribs are arranged at intervals and are arranged along the axial direction of the hollow pipe body. Since the ribs extend along the internal circumferential wall of the hollow pipe body, when the hollow pipe body is deformed under compression, the ribs can resist against the pipe wall of the hollow pipe body to form a space in the pipe wall, so as to avoid the situation that the hollow pipe body is blocked or phlegm is not smoothly drained.
Description
Technical field
This utility model is specially a kind of expectorant pipe of taking out about a kind of medical adapter.
Background technology
In order to help the patient that the sputum in the trachea is discharged, improve the symptom of sufferer, accelerate the speed of sufferer rehabilitation, utilize the equipment such as phlegm pumping device in the medical treatment, to extract the sputum in the respiratory tract.This phlegm pumping device comprises to be taken out expectorant joint, a Negative pressure machine, a negative tube and and takes out the expectorant pipe, take out expectorant joint one end and connect negative tube, the other end connects takes out the expectorant pipe, negative tube connects Negative pressure machine, to take out the expectorant pipe stretches among the human respiratory tract again, make Negative pressure machine provide negative pressure to taking out the expectorant pipe, reach the effect of suction sputum.
Yet, adopt harder material to consist of if take out the expectorant pipe, easy and patient's bottleneck throat friction in uses, and cause the situation of pain, hemorrhage or routed wound, cause conditions of patients day by day serious; Therefore, under comparing, when taking out the expectorant pipe and changing soft material matter into and consist of, then can cooperate the bottleneck throat curve to do to flatten, reverse or crooked action, and then give the patient capitally comfort, but taking out the expectorant pipe holds yielding characteristics, then can cause the situation that obstruction or drain have some setbacks.
The utility model content
For problems of the prior art, the utility model proposes a kind of expectorant pipe of taking out, this is taken out the expectorant pipe and utilizes the internal perisporium of hollow tube to be extended with fin, so that during the hollow tube compressive deformation, fin all can the contact hollow tube tube wall, make to have a clearance space between the tube wall, avoid the situation that the hollow tube generation is blocked or drain has some setbacks.
The utility model proposes a kind of expectorant pipe of taking out, be used for one and take out the expectorant joint, the described expectorant joint of taking out is provided with an interface, this is taken out the expectorant pipe and comprises: a hollow tube, two ends have respectively a linkage section and a pumping stages, the corresponding described interface of this linkage section connects, and offers a plurality of perforation around the terminal formation of this pumping stages one opening reaches; And at least three fins, the internal perisporium elongation moulding of this hollow tube certainly, the fin each interval is arranged and along the axial laying of this hollow tube.
Described fin each other equi-spaced apart is arranged.Described fin helical form is surrounded on the internal perisporium of this hollow tube.The surface of each fin is circular-arc.This hollow tube is that thermoplastic elastomer or silica gel material consist of.
This utility model also proposes a kind of expectorant pipe of taking out, be used for one and take out the expectorant joint, the described expectorant joint of taking out is provided with an interface, this is taken out the expectorant pipe and comprises: a hollow tube, two ends have respectively a linkage section and a pumping stages, the corresponding described interface of this linkage section connects, and offers a plurality of perforation around the terminal formation of this pumping stages one opening reaches; And at least one helical form fin, the internal perisporium elongation moulding of this hollow tube certainly, this helical form fin is along the axial laying of this hollow tube.
The quantity of described helical form fin is a plurality of, and helical form fin each interval is arranged.Described helical form fin each other equi-spaced apart is arranged.The surface of each helical form fin is circular-arc.This hollow tube is that thermoplastic elastomer or silica gel material consist of.
The advantage that the utlity model has is:
The first, the hollow tube pressurized produce to flatten, reverses or during the distortion such as crooked, because the internal perisporium of hollow tube is extended with fin, make between inconsistent hollow tube tube wall and have fin, fin meeting contact tube wall, avoid tube wall closely connected each other, be formed with clearance space between the tube wall and allow, to keep the smoothness of hollow tube drain, reduce the probability that obstruction or drain have some setbacks.
When the second, the external form of fin was long straight bar, then the quantity of fin was required to be more than three, when hollow tube is crushed, all can maintain the existence of fin between its hard pressed both sides tube wall, and then strengthened the drainage efficiency of hollow tube.
Three, each fin is the internal perisporium that helical form is surrounded on hollow tube, when suffering oppression with any direction that reaches hollow tube, must have fin between its hard pressed both sides tube wall, and fin is because of in the shape of a spiral, then the internal perisporium in hollow tube forms the helical form sluice way, and then more significantly promotes the drainage efficiency of hollow tube.
When four, taking out the expectorant pipe and comprise the helical form fin, distortion is lower to make the hollow tube pressurized produce flatten, reverse or crooked etc., because the internal perisporium of hollow tube is extended with the helical form fin, when allowing any direction of hollow tube suffer oppression, must have the helical form fin between its hard pressed both sides tube wall, be formed with clearance space between the tube wall and allow, to avoid the situation that the hollow tube generation is blocked or drain has some setbacks.
Five, the helical form fin is because of the structure of itself, can form the helical form sluice way at the internal perisporium of hollow tube, so the helical form fin can't seal hard pressed tube wall, give on the contrary hard pressed tube wall one guiding space, be the helical form sluice way, make hollow tube have good drain smoothness.
Six, the quantity of helical form fin is a plurality of, each helical form fin can be each other equidistantly or not equi-spaced apart arrange, increasing the quantity of helical form fin between the tube wall of both sides, and then strengthen the drainage efficiency of hollow tube.
Description of drawings
Fig. 1 is the combination schematic diagram of taking out the expectorant pipe among this utility model embodiment 1;
Fig. 2 is the schematic perspective view of taking out the expectorant pipe among this utility model embodiment 1;
Fig. 3 is the generalized section of taking out the expectorant pipe among this utility model embodiment 1;
Fig. 4 is the user mode schematic diagram of taking out the expectorant pipe among this utility model embodiment 1;
Fig. 5 is the generalized section of taking out the expectorant pipe among this utility model embodiment 2;
Fig. 6 is the schematic perspective view of taking out the expectorant pipe among this utility model embodiment 3;
Fig. 7 is the schematic side view of taking out the expectorant pipe among this utility model embodiment 3;
Fig. 8 is the schematic perspective view of taking out the expectorant pipe among this utility model embodiment 4;
Fig. 9 is the schematic side view of taking out the expectorant pipe among this utility model embodiment 4.
Among the figure:
100 ... take out the expectorant joint;
10 ... take out the expectorant pipe;
1 ... hollow tube;
11 ... linkage section;
12 ... pumping stages;
121 ... opening;
122 ... perforation;
2 ... fin;
2 ' ... the helical form fin.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand this utility model and being implemented, but illustrated embodiment is not as to restriction of the present utility model.
Such as Fig. 1～shown in Figure 4, embodiment 1 of the present utility model provides a kind of expectorant pipe of taking out, and is used for one and takes out expectorant joint 100, and the described expectorant joint 100 of taking out is provided with an interface 101, and this is taken out expectorant pipe 10 and mainly comprises hollow tube 1 and at least three fins 2.
Hollow tube 1 is that thermoplastic elastomer or silica gel material consist of, and making hollow tube 1 is a hose construction, when hollow tube 1 suffers oppression, can produce flattenings, reverse or the distortion such as bending; These hollow tube 1 two ends have respectively a linkage section 11 and a pumping stages 12, and linkage section 11 corresponding interfaces 101 connect, and make hollow tube 1 and take out expectorant joint 100 in conjunction with also being communicated with; And around reaching, pumping stages 12 terminal formation one openings 121 offer a plurality of perforation 122.
Each fin 2 is from the internal perisporium elongation moulding of hollow tube 1, and each fin 2 each interval is arranged and along the axial laying of hollow tube 1; As shown in Figure 2, each fin 2 each other equi-spaced apart is arranged, but and be confined to this, each fin 2 also can be each other not equi-spaced apart arrange, visual practical situation is adjusted; Wherein, the surface of each fin 2 is circular-arc or other geometries.
Of the present utility model taking out expectorant pipe when combination, it utilizes hollow tube 1 two ends to have respectively linkage section 11 and pumping stages 12, linkage section 11 corresponding interfaces 101 connect, pumping stages 12 is terminal form openings 121 and around offers a plurality of perforation 122; Each fin 2 is from the internal perisporium elongation moulding of hollow tube 1, and each fin 2 each interval is arranged and along the axial laying of hollow tube 1.As shown in Figure 4, hollow tube 1 pressurized produce to flatten, reverses or during the distortion such as crooked, because the internal perisporium of hollow tube 1 is extended with fin 2, make between inconsistent hollow tube 1 tube wall and have fin 2, fin 2 meeting contact tube walls avoid tube wall closely connected each other, are formed with clearance space between the tube wall and make, to keep the smoothness of hollow tube 1 drain, reduce the probability that obstruction or drain have some setbacks.
In addition, when the external form of fin 2 was long straight bar, then the quantity of fin 2 was required to be more than three, when hollow tube 1 is crushed, all can maintain the existence of fin 2 between its hard pressed both sides tube wall, and then strengthened the drainage efficiency of hollow tube 1.
As shown in Figure 5, be the embodiment 2 that takes out the expectorant pipe of the present utility model, wherein, the external form of fin 2 is long straight bar, and the quantity of fin 2 is required to be more than three, and the quantity of fin 2 is four in the present embodiment.Make between the both sides of hollow tube 1 Arbitrary Relative and all have fin 2, be same as above-mentioned function and effect to reach.
As shown in Figure 6 and Figure 7, take out expectorant pipe embodiment 3 for what the utility model proposes, wherein above-mentioned each fin 2 is surrounded on the internal perisporium of hollow tube 1 in the shape of a spiral, when suffering oppression with any direction that reaches hollow tube 1, must have fin 2 between its hard pressed both sides tube wall, and fin 2 is because of in the shape of a spiral, and then the internal perisporium in hollow tube 1 forms the helical form sluice way, and then significantly promotes the drainage efficiency of hollow tube 1.
Such as Fig. 8 and shown in Figure 9, take out expectorant pipe embodiment 4 for what the utility model proposes, take out expectorant pipe 10 in the present embodiment and comprise a hollow tube 1 and at least one helical form fin 2 '; Wherein, helical form fin 2 ' is from the internal perisporium elongation moulding of hollow tube 1, and helical form fin 2 ' is along the axial laying of hollow tube 1.Hollow tube 1 pressurized produce to flatten, reverse or the distortion such as crooked lower, because the internal perisporium of hollow tube 1 is extended with helical form fin 2 ', when any direction of hollow tube 1 is suffered oppression, must have helical form fin 2 ' between its hard pressed both sides tube wall, be formed with clearance space between the tube wall and make, to avoid hollow tube 1 situation that generation is blocked or drain has some setbacks.
In addition, helical form fin 2 ' is because of the structure of itself, can form the helical form sluice way at the internal perisporium of hollow tube 1, so helical form fin 2 ' can't seal hard pressed tube wall, give on the contrary hard pressed tube wall one guiding space, be the helical form sluice way, make hollow tube 1 have capitally drain smoothness.
Moreover the quantity of helical form fin 2 ' is a plurality of, each helical form fin 2 ' can be each other equidistantly or not equi-spaced apart arrange, increasing the quantity of helical form fin 2 ' between the tube wall of both sides, and then the drainage efficiency of persistent erection of the penis blank pipe body 1 more.
The above embodiment is the preferred embodiment that proves absolutely that this utility model is lifted, and protection domain of the present utility model is not limited to this.Being equal to that those skilled in the art do on this utility model basis substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (10)
1. take out the expectorant pipe for one kind, be used for one and take out the expectorant joint, the described expectorant joint of taking out is provided with an interface, it is characterized in that: this is taken out the expectorant pipe and comprises:
One hollow tube, two ends have respectively a linkage section and a pumping stages, and the corresponding described interface of this linkage section connects, and offer a plurality of perforation around the terminal formation of this pumping stages one opening reaches; And
At least three fins, the internal perisporium elongation moulding of this hollow tube certainly, the fin each interval is arranged and along the axial laying of this hollow tube.
2. the expectorant pipe of taking out according to claim 1 is characterized in that: the each other equi-spaced apart arrangement of described fin.
3. the expectorant pipe of taking out according to claim 1, it is characterized in that: described fin helical form is surrounded on the internal perisporium of this hollow tube.
4. the expectorant pipe of taking out according to claim 1, it is characterized in that: the surface of each fin is circular-arc.
5. the expectorant pipe of taking out according to claim 1 is characterized in that: this hollow tube is that thermoplastic elastomer or silica gel material consist of.
6. take out the expectorant pipe for one kind, be used for one and take out the expectorant joint, the described expectorant joint of taking out is provided with an interface, it is characterized in that: this is taken out the expectorant pipe and comprises:
One hollow tube, two ends have respectively a linkage section and a pumping stages, and the corresponding described interface of this linkage section connects, and offer a plurality of perforation around the terminal formation of this pumping stages one opening reaches; And
At least one helical form fin, the internal perisporium elongation moulding of this hollow tube certainly, this helical form fin is along the axial laying of this hollow tube.
7. the expectorant pipe of taking out according to claim 6, it is characterized in that: the quantity of described helical form fin is a plurality of, helical form fin each interval is arranged.
8. the expectorant pipe of taking out according to claim 7 is characterized in that: the each other equi-spaced apart arrangement of described helical form fin.
9. the expectorant pipe of taking out according to claim 6, it is characterized in that: the surface of each helical form fin is circular-arc.
10. the expectorant pipe of taking out according to claim 6 is characterized in that: this hollow tube is that thermoplastic elastomer or silica gel material consist of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203982963U CN202740588U (en) | 2012-08-13 | 2012-08-13 | Phlegm suction pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203982963U CN202740588U (en) | 2012-08-13 | 2012-08-13 | Phlegm suction pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202740588U true CN202740588U (en) | 2013-02-20 |
Family
ID=47700046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203982963U Expired - Fee Related CN202740588U (en) | 2012-08-13 | 2012-08-13 | Phlegm suction pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202740588U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667409A (en) * | 2015-01-29 | 2015-06-03 | 浙江大学 | Anti-squeezing drainage tube and method for manufacturing same |
| CN104689450A (en) * | 2013-12-10 | 2015-06-10 | 大连澳华医用高分子器材有限公司 | Medical drainage tube |
| WO2021242676A1 (en) * | 2020-05-27 | 2021-12-02 | Hollister Incorporated | Multi-flex urinary catheter |
-
2012
- 2012-08-13 CN CN2012203982963U patent/CN202740588U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689450A (en) * | 2013-12-10 | 2015-06-10 | 大连澳华医用高分子器材有限公司 | Medical drainage tube |
| CN104667409A (en) * | 2015-01-29 | 2015-06-03 | 浙江大学 | Anti-squeezing drainage tube and method for manufacturing same |
| CN104667409B (en) * | 2015-01-29 | 2017-11-10 | 浙江大学 | Anti-extrusion drainage tube and its manufacture method |
| WO2021242676A1 (en) * | 2020-05-27 | 2021-12-02 | Hollister Incorporated | Multi-flex urinary catheter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20200813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |