CN202554707U - Disposable medical backflow-prevention three-way thoracic cavity drainage tube - Google Patents
Disposable medical backflow-prevention three-way thoracic cavity drainage tube Download PDFInfo
- Publication number
- CN202554707U CN202554707U CN2012201718059U CN201220171805U CN202554707U CN 202554707 U CN202554707 U CN 202554707U CN 2012201718059 U CN2012201718059 U CN 2012201718059U CN 201220171805 U CN201220171805 U CN 201220171805U CN 202554707 U CN202554707 U CN 202554707U
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- China
- Prior art keywords
- drainage
- way valve
- drainage tube
- tube
- drain
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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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- 210000000115 thoracic cavity Anatomy 0.000 title abstract description 12
- 230000002411 adverse Effects 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 abstract description 7
- 201000003144 pneumothorax Diseases 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 229940079593 drug Drugs 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 210000000038 chest Anatomy 0.000 abstract 3
- 238000011109 contamination Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 241000255925 Diptera Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
本实用新型涉及一种一次性医用防逆流三通胸腔引流管，它由：引流袋、固定把手、连接管、螺母、引流管、三通阀、引流侧孔、引流前孔、单向阀构成。连接管一端与引流袋相连接，另一端通过螺母与引流管相连接，引流管上装有三通阀和单向阀，引流管的前端分别设有引流侧孔和引流前孔，引流袋上设有固定把手。该产品结构简单，设计合理，在引流管上增设了单向阀，无需低位放置就能阻止引流袋或引流瓶中的液体或气体倒流入胸腔，避免造成胸腔污染或气胸，保证了引流效果，减少了患者的负担，利用三通阀增设了胸腔给药、冲洗孔，当患者需要胸腔用药、冲洗时，三通阀可直接关闭、切换，操作简单方便，前端设置多个侧孔，可防止引流堵塞不畅。
The utility model relates to a disposable medical anti-backflow three-way chest drainage tube, which is composed of a drainage bag, a fixed handle, a connecting pipe, a nut, a drainage tube, a three-way valve, a drainage side hole, a drainage front hole, and a one-way valve. . One end of the connecting pipe is connected to the drainage bag, and the other end is connected to the drainage tube through a nut. The drainage tube is equipped with a three-way valve and a one-way valve. The front end of the drainage tube is respectively provided with a drainage side hole and a drainage front hole. Fix the handle. The product has a simple structure and a reasonable design. A one-way valve is added to the drainage tube, which can prevent the liquid or gas in the drainage bag or drainage bottle from flowing back into the chest cavity without placing it at a low position, avoiding chest cavity contamination or pneumothorax, and ensuring the drainage effect. To reduce the burden on the patient, the three-way valve is used to add chest medication and flushing holes. When the patient needs chest medication and flushing, the three-way valve can be directly closed and switched. The operation is simple and convenient. Multiple side holes are set at the front to prevent The drainage is blocked.
Description
Technical field:
This utility model relates to the anti-adverse current threeway intrathoracic drain of a kind of Dispoable medical.
Background technology:
At present, liquid or gas that existing intrathoracic drain takes place in the drain process in drainage bag or the drainage bottle easily flow backwards, and cause the thoracic cavity to pollute or pneumothorax; The patient must place drainage bottle and drainage bag low level, causes the patient handicapped, and independently thoracic cavity administration, flushing hole are not set in the drain process; When needs of patients administration or flushing, need by the drainage bag installing hole, complex operation, and use mosquito forceps to control the sealing of pipeline; Be prone to cause pipeline breaking, distortion or drainage tube in the thoracic cavity or with drainage bottle, to throw off; Cause inadequate drainage, pneumothorax or secondary intubate, the intubate front end only is provided with a draining hole, when lung tissue is opened again; Cause the front end draining hole to stop up easily, cause inadequate drainage.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned shortcoming; Provide a kind of Dispoable medical to prevent adverse current threeway intrathoracic drain; It has mainly solved existing intrathoracic drain liquid or gas refluence in drainage bag or the drainage bottle has taken place in the drain process easily; Cause thoracic cavity pollution or pneumothorax and independently thoracic cavity administration, flushing hole, problems such as complex operation are not set.The purpose of this utility model be achieved in that the anti-adverse current threeway intrathoracic drain of Dispoable medical by: drainage bag, fixed handle, connection tube, nut, drainage tube, three-way valve, drain side opening, the preceding hole of drain, check valve constitute.Connection tube one end is connected with drainage bag, and the other end is connected with drainage tube through nut, and three-way valve and check valve are housed on the drainage tube, and the front end of drainage tube is respectively equipped with drain side opening and the preceding hole of drain, and drainage bag is provided with fixed handle.This product structure is simple, and is reasonable in design, on drainage tube, set up check valve, need not the low level placement and just can stop liquid or gas in drainage bag or the drainage bottle to blow back into the thoracic cavity; Avoid causing the thoracic cavity to pollute or pneumothorax, guaranteed drainage effect, reduced patient's burden; Utilize three-way valve to set up thoracic cavity administration, flushing hole, when the medication of needs of patients thoracic cavity, flushing, three-way valve can directly be closed, switched; Simple to operation, front end is provided with a plurality of side openings, can prevent that the drain obstruction is not smooth.
Description of drawings:
Accompanying drawing is the structural representation of the anti-adverse current threeway intrathoracic drain of a kind of Dispoable medical of this utility model.
1-drainage bag 2-fixed handle 3-connection tube 4-nut 5-drainage tube
The preceding hole of 6-three-way valve 7-drain side opening 8-drain 9-check valve
The specific embodiment:
Specify the most preferred embodiment of this utility model below in conjunction with accompanying drawing, the anti-adverse current threeway intrathoracic drain of Dispoable medical is made up of the preceding hole of: drainage bag 1, fixed handle 2, connection tube 3, nut 4, drainage tube 5, three-way valve 6, drain side opening 7, drain 8, check valve 9.Connection tube 3 one ends are connected with drainage bag 1, and the other end is connected with drainage tube 5 through nut 4, and three-way valve 6 and check valve 9 are housed on the drainage tube 5, and the front end of drainage tube 5 is respectively equipped with drain side opening 7 and the preceding hole 8 of drain, and drainage bag 1 is provided with fixed handle 2.
Claims (2)
1. a Dispoable medical is prevented adverse current threeway intrathoracic drain; It is made up of: drainage bag (1), fixed handle (2), connection tube (3), nut (4), drainage tube (5), three-way valve (6), drain side opening (7), the preceding hole of drain (8), check valve (9); It is characterized in that: connection tube (3) one ends are connected with drainage bag (1); The other end is connected with drainage tube (5) through nut (4), and three-way valve (6) and check valve (9) are housed on the drainage tube (5).
2. Dispoable medical according to claim 1 is prevented adverse current threeway intrathoracic drain, it is characterized in that: the front end of drainage tube (5) is respectively equipped with drain side opening (7) and the preceding hole of drain (8), and drainage bag (1) is provided with fixed handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201718059U CN202554707U (en) | 2012-04-22 | 2012-04-22 | Disposable medical backflow-prevention three-way thoracic cavity drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201718059U CN202554707U (en) | 2012-04-22 | 2012-04-22 | Disposable medical backflow-prevention three-way thoracic cavity drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202554707U true CN202554707U (en) | 2012-11-28 |
Family
ID=47204417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201718059U Expired - Fee Related CN202554707U (en) | 2012-04-22 | 2012-04-22 | Disposable medical backflow-prevention three-way thoracic cavity drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202554707U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963998A (en) * | 2017-03-16 | 2017-07-21 | 中国人民解放军第二军医大学第二附属医院 | A kind of device for automatically controlling drainage flow |
| CN108478889A (en) * | 2018-05-25 | 2018-09-04 | 付金涛 | Disposable threeway drainage bag |
-
2012
- 2012-04-22 CN CN2012201718059U patent/CN202554707U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963998A (en) * | 2017-03-16 | 2017-07-21 | 中国人民解放军第二军医大学第二附属医院 | A kind of device for automatically controlling drainage flow |
| CN106963998B (en) * | 2017-03-16 | 2023-11-07 | 中国人民解放军第二军医大学第二附属医院 | Device capable of automatically controlling diversion quantity |
| CN108478889A (en) * | 2018-05-25 | 2018-09-04 | 付金涛 | Disposable threeway drainage bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130422 |