CN203749886U - Disposable negative-pressure drainage apparatus - Google Patents
Disposable negative-pressure drainage apparatus Download PDFInfo
- Publication number
- CN203749886U CN203749886U CN201320891769.8U CN201320891769U CN203749886U CN 203749886 U CN203749886 U CN 203749886U CN 201320891769 U CN201320891769 U CN 201320891769U CN 203749886 U CN203749886 U CN 203749886U
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- China
- Prior art keywords
- drainage
- tube
- drainage tube
- shaped
- wall
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- 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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Abstract
The utility model discloses a disposable negative-pressure drainage apparatus, which comprises a drainage bag and a drainage tube, wherein one end of the drainage tube is connected with the drainage bag, and the other end of the drainage tube is connected with a drainage joint; the drainage joint is platform-shaped; one large end of the platform is connected with the drainage tube; a plurality of annular beads which surround the water wall of the platform-shaped drainage joint and are arranged in parallel are arranged on the outer wall; a through hole is formed in the drainage joint, and is taken as a drainage channel; a lifting lug is connected to the drainage bag; a pin is arranged on the lifting lug. According to the technical scheme, the disposable negative-pressure drainage apparatus is convenient to use; the interface of a specific shape of the disposable negative-pressure drainage apparatus can be connected optionally according to the inner diameter of a gastrointestinal pressure-reducing tube, so that slippage is prevented; the pointed part of the pin is opened and inserted into a lifting lug circular hole in the disposable negative-pressure drainage apparatus, and the disposable negative-pressure drainage apparatus is fixed to the chest of patient clothes on the gastric tube side of a patient through the pin.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of depression drainage device.
Background technology
Gastrointestinal decompression is the conventional technology of department of general surgery, color, matter, the amount of conventionally with disposable depression drainage device, observing drainage-fluid.The more concern of nursing staff is whether stomach tube is fixing firm and guarantee effective gastrointestinal decompression clinically now, and ignored, to cause another reason of stomach tube slippage be the appropriate fixation problem of disposable depression drainage device.Patient after surgery bed rest period uses gastrointestinal decompression, when disposable depression drainage device fixing unreliable, can be because action of gravity makes under disposable depression drainage device landing bed while particularly standing up, tractive stomach tube causes slippage; Patient is during out-of-bed activity, and disposable depression drainage device need to have patient or family members to hold, and this causes inconvenience to patient and family members, and also useful plastic bag or cotton thread lie on patient's upper garment button, and this has certain potential safety hazard, and not attractive in appearance.
Because gastrointestinal decompression interface tube is connected not closely with the interface of disposable depression drainage device, cause disposable depression drainage device slippage, can not guarantee effective negative pressure, gastric juice is excessive, and easy pollution resistant bed unit, has affected patient's gastrointestinal decompression quality.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the utility model proposes following technical scheme:
A disposable depression drainage device for improvement, comprises drain capsule and drainage tube, and one end of described drainage tube is connected with drain capsule; The other end of drainage tube is connected with flow sub; The profile of this flow sub is truncated cone-shaped, and larger one end of truncated cone-shaped is connected with drainage tube; The outer wall of truncated cone-shaped flow sub is provided with around outer wall and a plurality of annular ridges of being parallel to each other; In this flow sub, be penetrated with through hole as drainage channel.
On described drain capsule, be connected with hanger, on this hanger, safety pin be housed.
Described drainage tube is rubber tube; Described flow sub is removably connected with drainage tube; The profile of the linkage section of flow sub and drainage tube is truncated cone-shaped, and less one end of truncated cone-shaped inserts drainage tube, and the outer wall of the linkage section of truncated cone-shaped is provided with around outer wall and a plurality of annular ridges of being parallel to each other.
Described drain capsule is cylindrical shape; Cylindrical inside is hollow; Drainage tube is connected to the hollow of cylinder inside by cylindrical upper base; Cylindrical upper base has outage, is stamped discharge opeing lid on outage; The material of cylindrical wall is soft, and the axial cross section of cylindrical wall is wave-like.
Described hanger is contained on cylindrical upper base.
The technical program is easy to use, by the interface of the given shape of disposable depression drainage device, can arbitrarily connect according to the internal diameter size of gastrointestinal decompression tube, is difficult for slippage; Safety pin tip is opened through the hanger circular hole place above disposable depression drainage device, then safety pin is fixed on disposable depression drainage device to the position, front of patient's stomach tube side patient's gown.
Accompanying drawing explanation
Fig. 1 is the structural representation of this depression drainage device;
Fig. 2 is the structural representation of flow sub;
In figure: the wall 8 of drain capsule 1, drainage tube 2, flow sub 3, fin 4, hanger 5, safety pin 6, discharge opeing lid 7, wave-like.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the technical program is described as follows:
With reference to figure 1,2, a kind of disposable depression drainage device of improvement, comprises drain capsule and drainage tube, and one end of described drainage tube is connected with drain capsule; The other end of drainage tube is connected with flow sub; The profile of this flow sub is truncated cone-shaped, and larger one end of truncated cone-shaped is connected with drainage tube; The outer wall of truncated cone-shaped flow sub is provided with around outer wall and a plurality of annular ridges of being parallel to each other; In this flow sub, be penetrated with through hole as drainage channel.On described drain capsule, be connected with hanger, on this hanger, safety pin be housed.Described drainage tube is rubber tube; Described flow sub is removably connected with drainage tube; The profile of the linkage section of flow sub and drainage tube is truncated cone-shaped, and less one end of truncated cone-shaped inserts drainage tube, and the outer wall of the linkage section of truncated cone-shaped is provided with around outer wall and a plurality of annular ridges of being parallel to each other.Described drain capsule is cylindrical shape; Cylindrical inside is hollow; Drainage tube is connected to the hollow of cylinder inside by cylindrical upper base; Cylindrical upper base has outage, is stamped discharge opeing lid on outage; The material of cylindrical wall is soft, and the axial cross section of cylindrical wall is wave-like.Described hanger is contained on cylindrical upper base.
In the time of concrete enforcement (to be used in conjunction with as example with gastrointestinal decompression tube):
1. material: safety pin (large size), disposable depression drainage device (having hanger), flow sub.
2. method: by the interface of the given shape of disposable depression drainage device, can arbitrarily connect according to the internal diameter size of gastrointestinal decompression tube, be difficult for slippage;
Safety pin tip is opened through the hanger circular hole place above disposable depression drainage device, then safety pin is fixed on disposable depression drainage device to the position, front of patient's stomach tube side patient's gown.
The advantage of the technical program comprises:
(1) the ingenious safety pin that utilizes passes through the properly fixing disposable depression drainage device of hanger, and this improvement fixation is easy, practical, and patient comfort is easy to accept, and clinical result of use is good, is worthy to be popularized.
(2) properly fix disposable depression drainage device, avoid, because disposable depression drainage device slippage affects drain, causing stomach tube tractive or slippage.
(3) facilitate on patient bed and stand up and out-of-bed activity, reduced potential safety hazard.
(4) be conducive to the drain of drainage-fluid and directly observe.
(5) flow sub can arbitrarily connect according to gastrointestinal decompression bore size, and connects closely, and not slippage, has guaranteed effective negative pressure.
(6) material be simple and easy to get, easy and simple to handle, do not cause patient's financial burden, people's one use, prevents cross infection.
Claims (5)
1. a disposable depression drainage device, comprises drain capsule and drainage tube, and one end of described drainage tube is connected with drain capsule, it is characterized in that the other end of drainage tube is connected with flow sub; The profile of this flow sub is truncated cone-shaped, and larger one end of truncated cone-shaped is connected with drainage tube; The outer wall of truncated cone-shaped flow sub is provided with around outer wall and a plurality of annular ridges of being parallel to each other; In this flow sub, be penetrated with through hole as drainage channel.
2. disposable depression drainage device according to claim 1, is characterized in that being connected with hanger on described drain capsule, on this hanger, safety pin is housed.
3. disposable depression drainage device according to claim 1, is characterized in that described drainage tube is rubber tube; Described flow sub is removably connected with drainage tube; The profile of the linkage section of flow sub and drainage tube is truncated cone-shaped, and less one end of truncated cone-shaped inserts drainage tube, and the outer wall of the linkage section of truncated cone-shaped is provided with around outer wall and a plurality of annular ridges of being parallel to each other.
4. disposable depression drainage device according to claim 1 and 2, is characterized in that described drain capsule is cylinder; Cylindrical inside is hollow; Drainage tube is connected to the hollow of cylinder inside by cylindrical upper base; Cylindrical upper base has outage, is stamped discharge opeing lid on outage; The material of cylindrical wall is soft, and the axial cross section of cylindrical wall is wave-like.
5. disposable depression drainage device according to claim 2, is characterized in that described hanger is contained on cylindrical upper base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320891769.8U CN203749886U (en) | 2013-12-31 | 2013-12-31 | Disposable negative-pressure drainage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320891769.8U CN203749886U (en) | 2013-12-31 | 2013-12-31 | Disposable negative-pressure drainage apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203749886U true CN203749886U (en) | 2014-08-06 |
Family
ID=51245194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320891769.8U Expired - Fee Related CN203749886U (en) | 2013-12-31 | 2013-12-31 | Disposable negative-pressure drainage apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203749886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178151A (en) * | 2016-08-11 | 2016-12-07 | 张家港神港医疗用品有限公司 | Intrathoracic negative pressure drainage system |
-
2013
- 2013-12-31 CN CN201320891769.8U patent/CN203749886U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178151A (en) * | 2016-08-11 | 2016-12-07 | 张家港神港医疗用品有限公司 | Intrathoracic negative pressure drainage system |
| CN106178151B (en) * | 2016-08-11 | 2018-04-10 | 张家港神港医疗用品有限公司 | Intrathoracic negative pressure drainage system |
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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: 20140806 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |