CN204319497U - Combined type three-cavity negative pressure indwelling drainage tube - Google Patents
Combined type three-cavity negative pressure indwelling drainage tube Download PDFInfo
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- CN204319497U CN204319497U CN201420777561.8U CN201420777561U CN204319497U CN 204319497 U CN204319497 U CN 204319497U CN 201420777561 U CN201420777561 U CN 201420777561U CN 204319497 U CN204319497 U CN 204319497U
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- drainage tube
- main drainage
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- 238000002560 therapeutic procedure Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 241000168254 Siro Species 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 206010057751 Post procedural discharge Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940072185 drug for treatment of tuberculosis Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
Combined type three-cavity negative pressure indwelling drainage tube, comprise the main drainage tube body arranged along left and right horizontal direction, the rear portion tube wall of main drainage tube body is provided with encapsulate head, the rear portion of main drainage tube body is fixedly linked with the front end for the treatment of lumen with the front end of air cavity pipe respectively by encapsulate head, main drainage channel is provided with along left and right horizontal direction in main drainage tube body, the front portion of main drainage channel is provided with multiple aperture, the port of export of main drainage channel is positioned on the rear end end face of main drainage tube body, air cavity tube passage is axially arranged with along air cavity pipe in air cavity pipe, the inner end of air cavity tube passage communicates with main drainage channel, chamber passage is treated in being axially arranged with for the treatment of lumen internal therapy chamber, treatment chamber passage extends in main drainage tube body from encapsulate head place, the front end of main drainage tube body is extended to forward again along main drainage tube body.Its object is to provide a kind of assembling simple, easy disassembling is convenient, effectively can evade interior pipe and combined type three-cavity negative pressure indwelling drainage tube that main drainage tube body interface is deviate from, leaked gas.
Description
Technical field
This utility model relates to a kind of combined type three-cavity negative pressure indwelling drainage tube.
Background technology
At present domestic and international in body local need the treatment of the disease of continuous negative pressure lavation mainly to adopt existing a kind of three chamber drainage tubes on the homemade a kind of negative-pressure drainage tube of doctor or market to carry out partial lavation of antituberculosis drugs and negative pressure drainage.The comfort level of the connectivity robustness of interior pipe and main pipe, seal and lavation process directly has influence on postoperative drainage effect, and the installation of interior pipe is deviate from, leaked gas, and will directly affect the treatment of the state of an illness, adds heavy patient's danger.The main pipe of at present traditional both at home and abroad negative-pressure drainage tube adopts trapezoidal joint, and interior pipe adopts bell-mouth structure of air, by the cooperation of horn mouth and trapezoidal joint, makes to be connected firmly.But traditional method has a lot of drawback, and horn mouth is easily deviate from, and in assembling process, doctor's glove are wet and slippery, cause horn mouth to assemble not tight, will leak air in drainage process, impact treatment.
Utility model content
The purpose of this utility model is to provide a kind of assembling simple, and easy disassembling is convenient, effectively can evade interior pipe and combined type three-cavity negative pressure indwelling drainage tube that main drainage tube body interface is deviate from, leaked gas.
Combined type three-cavity negative pressure indwelling drainage tube of the present utility model, comprise the main drainage tube body arranged along left and right horizontal direction, the rear portion tube wall of main drainage tube body is provided with encapsulate head, the rear portion of main drainage tube body is fixedly linked with the front end for the treatment of lumen with the front end of air cavity pipe respectively by encapsulate head, the rear end of air cavity pipe and the rear end for the treatment of lumen are respectively equipped with a female joint, angle between the axis of air cavity pipe and the axis of main lumen is 10 °-50 °, angle between treatment lumen and the axis of main lumen is 10 °-50 °, air cavity pipe and treatment lumen are symmetricly set on two sides of main drainage tube body, main drainage channel is provided with along left and right horizontal direction in main drainage tube body, the front portion of main drainage channel is provided with multiple aperture, the port of export of main drainage channel is positioned on the rear end end face of main drainage tube body, air cavity tube passage is axially arranged with along air cavity pipe in described air cavity pipe, the inner end of air cavity tube passage communicates with main drainage channel, the port of export of air cavity tube passage is positioned on the rear end end face of air cavity pipe, chamber passage is treated in being axially arranged with of described treatment lumen internal therapy chamber, treatment chamber passage extends in main drainage tube body from encapsulate head place, the front end of main drainage tube body is extended to forward again along main drainage tube body, the port of export for the treatment of chamber passage is positioned on the rear end end face for the treatment of lumen,
The front portion that described main drainage channel communicates is provided with multiple aperture through main drainage tube body sidewall, and the front portion, front portion of described treatment chamber passage is provided with the through hole passing main drainage tube body.
Combined type three-cavity negative pressure indwelling drainage tube of the present utility model, the rear end of wherein said main drainage tube body is fitted with the taper joint of hollow, the rear end of taper joint is set with attaching nut, the rear portion of attaching nut is connected with the holder of hollow, interior pipe is fitted with in the holder of the taper joint of described treatment chamber passage, hollow, attaching nut and hollow, the rear end of interior pipe is provided with taper sheath, and the anterior sidewall of interior pipe is provided with multiple perforation.
Combined type three-cavity negative pressure indwelling drainage tube of the present utility model, wherein said interior pipe, air cavity pipe, treatment lumen and described main drainage tube body adopt polyurethane material to make, angle between the axis of air cavity pipe and the axis of main lumen is 15 °-45 °, and the angle between treatment lumen and the axis of main lumen is 15 °-45 °.
Combined type three-cavity negative pressure indwelling drainage tube of the present utility model, the lateral wall of wherein said main drainage tube body is provided with length scale, angle between the axis of air cavity pipe and the axis of main lumen is 20 °-40 °, and the angle between treatment lumen and the axis of main lumen is 20 °-40 °.
Combined type three-cavity negative pressure indwelling drainage tube of the present utility model, multiple apertures that the front portion of wherein said main drainage channel is provided with distribute in the shape of a spiral, multiple perforation that the anterior sidewall of described interior pipe is provided with distribute in the shape of a spiral, angle between the axis of air cavity pipe and the axis of main lumen is 25 °-35 °, and the angle between treatment lumen and the axis of main lumen is 25 °-35 °.
Combined type three-cavity negative pressure indwelling drainage tube of the present utility model, the externally threaded taper joint of band of employing main drainage tube body tail end, attaching nut are connected with the holder interior pipe assembling the hollow of female thread, locking by screw thread coordinates, make interior pipe together with main drainage tube body compact siro spinning technology, its assembling is simple, easy accessibility, does not worry interior pipe and the not tight problem of main drainage tube body assembling in use procedure, effectively evaded the problem that interior pipe and main drainage tube body interface are deviate from, leaked gas.
Detailed description of the invention of the present utility model is introduced in detail below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the front view of the structural representation of combined type three-cavity negative pressure indwelling drainage tube of the present utility model.
Detailed description of the invention
As shown in Figure 1, combined type three-cavity negative pressure indwelling drainage tube of the present utility model, comprise the main drainage tube body 1 arranged along left and right horizontal direction, the rear portion tube wall of main drainage tube body 1 is provided with encapsulate head 3, the rear portion of main drainage tube body 1 is fixedly linked with the front end for the treatment of lumen 5 with the front end of air cavity pipe 4 respectively by encapsulate head 3, the rear end of air cavity pipe 4 and the rear end for the treatment of lumen 5 are respectively equipped with a female joint, angle between the axis of air cavity pipe 4 and the axis of main lumen 4 is 10 °-50 °, angle between treatment lumen 5 and the axis of main lumen 4 is 10 °-50 °, air cavity pipe 4 and treatment lumen 5 are symmetricly set on two sides of main drainage tube body 1, main drainage channel is provided with along left and right horizontal direction in main drainage tube body 1, the front portion of main drainage channel is provided with multiple aperture, the port of export of main drainage channel is positioned on the rear end end face of main drainage tube body 1, air cavity tube passage is axially arranged with along air cavity pipe in air cavity pipe 4, the inner end of air cavity tube passage communicates with main drainage channel, the port of export of air cavity tube passage is positioned on the rear end end face of air cavity pipe 4, chamber passage is treated in being axially arranged with for the treatment of lumen 5 internal therapy chamber, treatment chamber passage extends in main drainage tube body 1 from encapsulate head 3 place, the front end of main drainage tube body 1 is extended to forward again along main drainage tube body 1, the port of export for the treatment of chamber passage is positioned on the rear end end face for the treatment of lumen 5,
The front portion that main drainage channel communicates is provided with multiple aperture through main drainage tube body 1 sidewall, and the front portion, front portion for the treatment of chamber passage is provided with the through hole passing main drainage tube body 1.
As further improvement of the utility model, the rear end of above-mentioned main drainage tube body 1 is fitted with the taper joint 2 of hollow, the rear end of taper joint 2 is set with attaching nut 6, the rear portion of attaching nut 6 is connected with the holder 7 of hollow, interior pipe 8 is fitted with in the holder 7 of the taper joint 2 for the treatment of chamber passage, hollow, attaching nut 6 and hollow, the rear end of interior pipe 8 is provided with taper sheath 9, and the anterior sidewall of interior pipe 8 is provided with multiple perforation.
As further improvement of the utility model, above-mentioned interior pipe 8, air cavity pipe 4, treatment lumen 5 and main drainage tube body 1 adopt polyurethane material to make, angle between the axis of air cavity pipe 4 and the axis of main lumen 4 is 15 °-45 °, and the angle between treatment lumen 5 and the axis of main lumen 4 is 15 °-45 °.
As further improvement of the utility model, the lateral wall of above-mentioned main drainage tube body 1 is provided with length scale, angle between the axis of air cavity pipe 4 and the axis of main lumen 4 is 20 °-40 °, and the angle between treatment lumen 5 and the axis of main lumen 4 is 20 °-40 °.
As further improvement of the utility model, multiple apertures that the front portion of above-mentioned main drainage channel is provided with distribute in the shape of a spiral, multiple perforation that the anterior sidewall of interior pipe 8 is provided with distribute in the shape of a spiral, angle between the axis of air cavity pipe 4 and the axis of main lumen 4 is 25 °-35 °, angle between treatment lumen 5 and the axis of main lumen 4 is 25 °-35 °, preferably 30 °.
Combined type three-cavity negative pressure indwelling drainage tube of the present utility model, the externally threaded taper joint 2 of band of employing main drainage tube body 1 tail end, attaching nut 6 are connected with the holder 7 interior pipe 8 assembling the hollow of female thread, locking by screw thread coordinates, make interior pipe 8 together with main drainage tube body 1 compact siro spinning technology, its assembling is simple, easy accessibility, do not worry in use procedure that interior pipe 8 and main drainage tube body 1 assemble not tight problem, effectively evaded the problem that interior pipe 8 is deviate from main drainage tube body 1 interface, leaked gas.
Embodiment recited above is only be described preferred implementation of the present utility model; not this utility model scope is limited; do not departing under this utility model designs spiritual prerequisite; the various distortion that the common engineers and technicians in this area make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
Claims (5)
1. combined type three-cavity negative pressure indwelling drainage tube, Te Qizheng is: comprise the main drainage tube body (1) arranged along left and right horizontal direction, the rear portion tube wall of main drainage tube body (1) is provided with encapsulate head (3), the rear portion of main drainage tube body (1) is fixedly linked with the front end for the treatment of lumen (5) with the front end of air cavity pipe (4) respectively by encapsulate head (3), the rear end of air cavity pipe (4) and the rear end for the treatment of lumen (5) are respectively equipped with a female joint, angle between the axis of air cavity pipe (4) and the axis of main lumen (4) is 10 °-50 °, angle between treatment lumen (5) and the axis of main lumen (4) is 10 °-50 °, air cavity pipe (4) and treatment lumen (5) are symmetricly set on two sides of main drainage tube body (1), main drainage channel is provided with along left and right horizontal direction in main drainage tube body (1), the front portion of main drainage channel is provided with multiple aperture, the port of export of main drainage channel is positioned on the rear end end face of main drainage tube body (1), air cavity tube passage is axially arranged with along air cavity pipe in described air cavity pipe (4), the inner end of air cavity tube passage communicates with main drainage channel, the port of export of air cavity tube passage is positioned on the rear end end face of air cavity pipe (4), chamber passage is treated in being axially arranged with of described treatment lumen (5) internal therapy chamber, treatment chamber passage extends in main drainage tube body (1) from encapsulate head (3) place, the front end of main drainage tube body (1) is extended to forward again along main drainage tube body (1), the port of export for the treatment of chamber passage is positioned on the rear end end face for the treatment of lumen (5),
The front portion that described main drainage channel communicates is provided with multiple aperture through main drainage tube body (1) sidewall, and the front portion, front portion of described treatment chamber passage is provided with the through hole passing main drainage tube body (1).
2. combined type three-cavity negative pressure indwelling drainage tube according to claim 1, it is characterized in that: the rear end of described main drainage tube body (1) is fitted with the taper joint (2) of hollow, the rear end of taper joint (2) is set with attaching nut (6), the rear portion of attaching nut (6) is connected with the holder (7) of hollow, described treatment chamber passage, the taper joint (2) of hollow, interior pipe (8) is fitted with in the holder (7) of attaching nut (6) and hollow, the rear end of interior pipe (8) is provided with taper sheath (9), the anterior sidewall of interior pipe (8) is provided with multiple perforation.
3. combined type three-cavity negative pressure indwelling drainage tube according to claim 2, it is characterized in that: described interior pipe (8), air cavity pipe (4), treatment lumen (5) and described main drainage tube body (1) adopt polyurethane material to make, angle between the axis of air cavity pipe (4) and the axis of main lumen (4) is 15 °-45 °, and the angle between treatment lumen (5) and the axis of main lumen (4) is 15 °-45 °.
4. combined type three-cavity negative pressure indwelling drainage tube according to claim 3, it is characterized in that: the lateral wall of described main drainage tube body (1) is provided with length scale, angle between the axis of air cavity pipe (4) and the axis of main lumen (4) is 20 °-40 °, and the angle between treatment lumen (5) and the axis of main lumen (4) is 20 °-40 °.
5. combined type three-cavity negative pressure indwelling drainage tube according to claim 4, it is characterized in that: multiple apertures that the front portion of described main drainage channel is provided with distribute in the shape of a spiral, multiple perforation that the anterior sidewall of described interior pipe (8) is provided with distribute in the shape of a spiral, angle between the axis of air cavity pipe (4) and the axis of main lumen (4) is 25 °-35 °, and the angle between treatment lumen (5) and the axis of main lumen (4) is 25 °-35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777561.8U CN204319497U (en) | 2014-12-12 | 2014-12-12 | Combined type three-cavity negative pressure indwelling drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777561.8U CN204319497U (en) | 2014-12-12 | 2014-12-12 | Combined type three-cavity negative pressure indwelling drainage tube |
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| Publication Number | Publication Date |
|---|---|
| CN204319497U true CN204319497U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420777561.8U Active CN204319497U (en) | 2014-12-12 | 2014-12-12 | Combined type three-cavity negative pressure indwelling drainage tube |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009555A (en) * | 2018-07-27 | 2018-12-18 | 东阿阿胶股份有限公司 | One breeding ass freezes smart deep insemination device and its application method |
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2014
- 2014-12-12 CN CN201420777561.8U patent/CN204319497U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009555A (en) * | 2018-07-27 | 2018-12-18 | 东阿阿胶股份有限公司 | One breeding ass freezes smart deep insemination device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Rui Inventor after: Wu Jieyu Inventor before: Wang Rui |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161202 Address after: 225312 Jiangsu city of Taizhou province China Road West of Lu Jia Lu, Chengkou pharmaceutical G52 East Building 58, three layers on the west side Patentee after: Jiangsu Yu Yixie state science and Technology Co Ltd Address before: 100120, No. 7, building No. six, Kang two district, Xicheng District 203, Beijing, China Patentee before: Wang Rui |