CN203710421U - Indwelling chest cavity drainage tube - Google Patents
Indwelling chest cavity drainage tube Download PDFInfo
- Publication number
- CN203710421U CN203710421U CN201320856081.6U CN201320856081U CN203710421U CN 203710421 U CN203710421 U CN 203710421U CN 201320856081 U CN201320856081 U CN 201320856081U CN 203710421 U CN203710421 U CN 203710421U
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- CN
- China
- Prior art keywords
- drainage tube
- tube
- water injection
- drainage
- water
- 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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Abstract
The utility model relates to the technical field of medical instruments, in particular to an indwelling chest cavity drainage tube. The indwelling chest cavity drainage tube is characterized in that an annular positioning water bag is arranged at the 2cm position of the front end of the drainage tube; a water injection hole is formed in the tube wall of the drainage tube; the front end of the water injection hole is communicated with the positioning water bag; the rear end of the water injection hole penetrates through the rear end part of the drainage tube to be communicated with a water injection tube provided with a rubber plug; a medicine injection tube is arranged in the drainage tube; the front end of the medicine injection tube is provided with an opening and is adhered to the inner wall of the drainage port; the rear end of the medicine injection tube penetrates through the rear end part of the drainage tube to be connected with a syringe. When the indwelling chest cavity drainage tube is used, the front end of the drainage tube penetrates through the body of a patient, the positioning water bag is positioned in the flat state, after the puncturing is finished, and water is injected to expand the positioning water bag by the water injection tube through a water injection interface, so the drainage tube is fixed on the inner wall of the chest cavity by the positioning water bag without the separation phenomenon; then a sucker is sucked at the chest of the patient for outer positioning, drainage is performed by a negative pressure device and a control valve, and medicine injection is performed by the syringe and the medicine injection tube. The indwelling chest cavity drainage tube has the advantages of simple operation, safety in use, small patient pain, no separation in drainage and the like.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically a kind of easy to operate, use safety, indwelling intrathoracic drain that therapeutic effect is good.
Background technology
The common disease of respiratory system during pleural diseases, the wherein treatment of intractable pneumothorax and hydrothorax, except related drugs treatment, usually need to carry out closed drainage of pleural cavity, for the drainage tube of closed drainage of pleural cavity, be at present all to adopt straight pipe type clinically, the end of drainage tube, with the fixed cover of a butterfly wing type, be enclosed within drainage tube outside, with suture, pass the aperture of the butterfly wing and be sewn on skin, such operation is often carried out in the situation that not anaesthetizing, to patient, caused very large misery, and the easy accompanying infection of suture bearing skin, for fear of above-mentioned situation, occur clinically, have no alternative but also usually only adopt outer the fixing of applying ointment or plaster, such way often occurs that closed thoracic drainage tube passes in and out breast chamber repeatedly along chest wall puncture duct, accidental even, to medical safety, cause a hidden trouble, or in order to prevent unexpected de-pipe, closed thoracic drainage tube is kept somewhere in thoracic cavity to length long, cause crooked knotting in drainage tube thoracic cavity, cause inadequate drainage.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provide a kind of easy to operate, use safety, patient's misery is little, therapeutic effect is good indwelling intrathoracic drain.
This utility model solves the technical scheme that its technical problem adopts.
A kind of indwelling intrathoracic drain, be provided with drainage tube, drainage tube front end is provided with draining hole, drainage tube rear end is connected with negtive-pressure implement through conduit, conduit is provided with control valve, negtive-pressure implement is provided with Pressure gauge, it is characterized in that drainage tube front end 2cm place is provided with ring-type location water pocket, the tube wall of drainage tube is provided with water injection hole, water injection hole front end is connected with location water pocket, water injection hole rear end is connected with water injection pipe through drainage tube rearward end, water injection pipe is provided with plug, in drainage tube, be provided with medicine-pouring pipe, medicine-pouring pipe front opening is also mutually bonding with draining hole inwall, medicine-pouring pipe rear end is connected with syringe through drainage tube rearward end.
This utility model can have drainage tube leading section to be provided with outside fix sucker, thinks that drainage tube carries out outside fix.
When this utility model is used, drainage tube front end is inserted in patient body, location water pocket is in atrophing state, after having punctured, by water filling interface, water will be located to water pocket by water injection pipe expands, drainage tube is fixed on the inwall of thoracic cavity through location water pocket, can not cause outer de-phenomenon, again sucker and suction are carried out to outside fix at patient chest, by negtive-pressure implement, control valve, carry out drain, by syringe and medicine-pouring pipe, carry out drug-injection in treatment, have simple to operate, use that safety, patient's misery are little, the outer advantage such as de-of drainage tube.
accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing, this utility model is further illustrated:
As shown in Figure 1, a kind of indwelling intrathoracic drain, be provided with drainage tube 1, drainage tube 1 front end is provided with draining hole, drainage tube 1 rear end is connected with negtive-pressure implement 3 through conduit 2, conduit 2 is provided with control valve 4, negtive-pressure implement 3 is provided with Pressure gauge 5, the structure of above-mentioned each ingredient and the interconnected relationship between them are same as the prior art, this does not repeat, of the present utility modelly be characterised in that drainage tube 1 front end 2cm place is provided with ring-type location water pocket 6, the tube wall of drainage tube 1 is provided with water injection hole, water injection hole front end is connected with location water pocket 6, water injection hole rear end is connected with water injection pipe 7 through drainage tube 1 rearward end, water injection pipe 7 is provided with plug, in drainage tube 1, be provided with medicine-pouring pipe 8, medicine-pouring pipe 8 front openings are also mutually bonding with draining hole inwall, medicine-pouring pipe 8 rear ends are connected with syringe 9 through drainage tube 1 rearward end, in addition, this utility model can have drainage tube 1 leading section to be provided with outside fix sucker 10, think that drainage tube carries out outside fix, when this utility model is used, drainage tube front end is inserted in patient body, location water pocket is in atrophing state, after having punctured, by water filling interface, water will be located to water pocket by water injection pipe expands, drainage tube is fixed on the inwall of thoracic cavity through location water pocket, can not cause outer de-phenomenon, again sucker and suction are carried out to outside fix at patient chest, pass through negtive-pressure implement, control valve carries out drain, by syringe and medicine-pouring pipe, carry out drug-injection in treatment, have simple to operate, use safety, patient's misery is little, the advantages such as drainage tube does not take off outward.
Claims (2)
1. keep somewhere intrathoracic drain for one kind, be provided with drainage tube, drainage tube front end is provided with draining hole, drainage tube rear end is connected with negtive-pressure implement through conduit, conduit is provided with control valve, negtive-pressure implement is provided with Pressure gauge, it is characterized in that drainage tube front end 2cm place is provided with ring-type location water pocket, the tube wall of drainage tube is provided with water injection hole, water injection hole front end is connected with location water pocket, water injection hole rear end is connected with water injection pipe through drainage tube rearward end, water injection pipe is provided with plug, in drainage tube, be provided with medicine-pouring pipe, medicine-pouring pipe front opening is also mutually bonding with draining hole inwall, medicine-pouring pipe rear end is connected with syringe through drainage tube rearward end.
2. a kind of indwelling intrathoracic drain according to claim 1, is characterized in that drainage tube leading section is provided with outside fix sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856081.6U CN203710421U (en) | 2013-12-24 | 2013-12-24 | Indwelling chest cavity drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856081.6U CN203710421U (en) | 2013-12-24 | 2013-12-24 | Indwelling chest cavity drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710421U true CN203710421U (en) | 2014-07-16 |
Family
ID=51149625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320856081.6U Expired - Fee Related CN203710421U (en) | 2013-12-24 | 2013-12-24 | Indwelling chest cavity drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203710421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116099069A (en) * | 2023-04-13 | 2023-05-12 | 四川省医学科学院·四川省人民医院 | Intrathoracic drain and drainage assembly |
-
2013
- 2013-12-24 CN CN201320856081.6U patent/CN203710421U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116099069A (en) * | 2023-04-13 | 2023-05-12 | 四川省医学科学院·四川省人民医院 | Intrathoracic drain and drainage assembly |
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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: 20140716 Termination date: 20141224 |
|
| EXPY | Termination of patent right or utility model |