CN206198353U - Pleural cavity closed drainage device - Google Patents
Pleural cavity closed drainage device Download PDFInfo
- Publication number
- CN206198353U CN206198353U CN201620630154.3U CN201620630154U CN206198353U CN 206198353 U CN206198353 U CN 206198353U CN 201620630154 U CN201620630154 U CN 201620630154U CN 206198353 U CN206198353 U CN 206198353U
- Authority
- CN
- China
- Prior art keywords
- drainage
- drainage tube
- folder
- switch
- jig arm
- 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
Links
Abstract
The utility model discloses a kind of pleural cavity closed drainage device, including closed drainage bottle and drainage tube, the drainage tube is plugged on closed drainage bottle, and two switch folders being movably set on drainage tube are provided with the drainage tube.Pleural cavity closed drainage device of the present utility model, pressed from both sides by setting the switch being movably set on drainage tube on drainage tube, easily folder can be carried out to pipeline to close, prevent when the patient of pleural cavity closed drainage device or transhipment closed drainage of pleural cavity is changed, air and drainage-fluid adverse current enter thoracic cavity, solve the various drawbacks in double clamp stopped pipe roads, Simultaneous Switching folder uses plastic material, small volume, it is lightweight, drawing and the abjection of pipeline are avoided that in use.
Description
Technical field
The utility model is related to medical instruments field, and in particular to a kind of pleural cavity closed drainage device.
Background technology
The disposable pleural cavity closed drainage device for clinically commonly using at present, is not provided with switch dress on its drainage tube
Put, and when the patient of pleural cavity closed drainage device or transhipment closed drainage of pleural cavity is changed, it is often necessary to folder closes drainage tube, keeps away
Exempt from air and drainage-fluid adverse current enters thoracic cavity.When carrying out pipeline folder and closing, presently mainly double pincers are carried out using two haemostatic clamp
Folder is closed, but double clamps have closed following drawback：
1st, haemostatic clamp bare terminal end band tooth, there is damage to drainage tube, and folder is closed and may result in drainage tracheal rupture for a long time, is endangered
Patient vitals' safety；
2nd, haemostatic clamp is heavier, and drainage tube can be pullled, and increases the risk of de- pipe；
3rd, different patients increase the risk of cross-infection using same haemostatic clamp.
Utility model content
The utility model is in order to solve the drawbacks of double clamps are closed in the prior art, there is provided a kind of pleural cavity closed drainage device,
Easily folder can be carried out to pipeline to close, prevent from changing the patient of pleural cavity closed drainage device or transhipment closed drainage of pleural cavity
When, air and drainage-fluid adverse current enter thoracic cavity.
To realize object above, the technical solution adopted in the utility model is：
A kind of pleural cavity closed drainage device, including closed drainage bottle and drainage tube, the drainage tube are plugged on closed drainage
On bottle, two switch folders being movably set on drainage tube are provided with the drainage tube.Switch folder activity is set, can either be
It is used for closing drainage tube during transfer patient, prevents air and drainage-fluid countercurrently, can needing to change pleural cavity closed drainage device again
When, switch folder is moved on intrathoracic drain, it is used to clamp intrathoracic drain instead of haemostatic clamp.
Further, the switching clamp has openend, blind end, fixing clamp arm and activity jig arm, the fixing clamp arm
It is connected with each other in blind end with activity jig arm, the fixing clamp arm has the first projection, the activity jig arm has the second projection,
Under the switch folder closure state, first projection is raised with second mutually opposing and fits together, the openend
Be respectively arranged with the through hole passed through for drainage tube with blind end, the switch folder be additionally provided with can closure switch folder locking machine
Structure.
Further, the lockable mechanism includes the 3rd raised and position towards activity jig arm free end on openend
Abutting side on activity jig arm free end, the abutting side is catching with the described 3rd projection under load effect to be opened with closure
Guan Jia.
Further, the switch folder is made up of plastic material.Using plastic material, the small volume of switch folder can be made,
It is lightweight, drawing and the abjection of pipeline can be avoided in use.
Pleural cavity closed drainage device of the present utility model, is movably set on drainage tube by setting two on drainage tube
Switch folder, it is convenient to folder is carried out to pipeline and is closed, prevent change pleural cavity closed drainage device or transhipment closed thoracic draw
During the patient of stream, air and drainage-fluid adverse current enter thoracic cavity, solve the various drawbacks in double clamp stopped pipe roads, and Simultaneous Switching folder is adopted
With plastic material, small volume is lightweight, and drawing and the abjection of pipeline are avoided that in use.
Brief description of the drawings
Fig. 1 is the utility model pleural cavity closed drainage device schematic diagram；
Fig. 2 is the structural representation of the utility model switch folder；
Description of reference numerals：1- closed drainage bottles；2- drainage tubes；3- switch folders；4- through holes；5- openends；6- blind ends；
7- fixing clamp arms；8- activity jig arm；9- first is raised；10- second is raised；11- the 3rd is raised；12- abuts side.
Specific embodiment
Content of the present utility model is described in further details with reference to the accompanying drawings and detailed description.
Embodiment：
Refer to shown in Fig. 1, a kind of pleural cavity closed drainage device, including closed drainage bottle 1 and drainage tube 2, the drainage
Pipe 2 is plugged on closed drainage bottle 1, and two switch folders 3 being movably set on drainage tube 2 are provided with the drainage tube 2.
The activity of switch folder 3 is set, and can either be used for closing drainage tube 2 when patient is shifted, and prevents air and drainage-fluid inverse
Stream, can move on intrathoracic drain switch folder 3 when needing to change pleural cavity closed drainage device again, be used instead of haemostatic clamp
In clamping intrathoracic drain.
Refer to shown in Fig. 2, switch folder 3 has openend 5, blind end 6, fixing clamp arm 7 and activity jig arm 8, described solid
Clamp arm 7 and activity jig arm 8 are connected with each other in blind end 6, and under unloaded state, activity jig arm 8 is relatively fixed the deflection of jig arm 7 one
Determine angle, in the loaded state, activity jig arm 8 can overcome the elastic force of blind end 6 to be rotated towards the direction of fixing clamp arm 7, fixed
Jig arm 7 has the first projection 9, and activity jig arm 8 has the second projection 10, under switch 3 closure states of folder, first projection 9
Raised with second 10 is mutually opposing and fit together, and the drainage pipe that will be gone here and there onto switch folder 3 is closed, the openend 5
Be respectively arranged with the through hole 4 passed through for drainage tube 2 with blind end 6, the switch folder 3 be additionally provided with can closure switch folder 3 lock
Locking mechanism.
Wherein, the lockable mechanism is included on openend 5 towards the 3rd projection 11 of the free end of activity jig arm 8 and position
Abutting side 12 on the free end of activity jig arm 8, the abutting side 12 is catching with the described 3rd projection 11 under load effect
3 are pressed from both sides with closure switch.Openend 5 outwards offsets when activity jig arm 8 is pushed, so that abutting side 12 moves to the 3rd projection 11
Lower section, realize switch folder 3 closure.In the state of the closure of switch folder 3, shifting outwards is pulled by the 3rd of openend 5 the raised 11,
So that abutting side 12 departs from the 3rd projection 11, activity jig arm 8 can return to original position under the elastic force of blind end 6.
Wherein, the size of through hole 4 under switch 3 open modes of folder, is opened more than drainage tube 2 and the size of intrathoracic drain
The first raised 9 and second projection 10 for closing folder 3 somewhat clamps drainage tube 2, prevent switch folder 3 along drainage tube 2 slidably, when needing
When wanting moving switch to press from both sides 3, activity jig arm 8 is pulled slightly outwards makes switch folder 3 be moved along drainage tube 2, due to the ratio that through hole 4 is set
Drainage tube 2 and intrathoracic drain are big, therefore, switch folder 3 can be moved to be realized closing its folder on intrathoracic drain.
Wherein, switch folder 3 is made up of plastic material.Using plastic material, switch can be made to press from both sides 3 small volume, it is lightweight,
Drawing and the abjection of pipeline can be avoided in use.
Above-listed detailed description is directed to illustrating for the utility model possible embodiments, and the embodiment is simultaneously not used to limitation
Protection domain of the present utility model, all equivalence enforcements or change without departing from carried out by the utility model are intended to be limited solely by this case
In protection domain.
Claims (1)
1. a kind of pleural cavity closed drainage device, including closed drainage bottle (1) and drainage tube (2), the drainage tube (2) is plugged on closes
On formula drainage bottle (1), it is characterised in that two switches being movably set on drainage tube (2) are provided with the drainage tube (2)
Folder (3), switch folder (3) is with openend (5), blind end (6), fixing clamp arm (7) and activity jig arm (8), the fixation
Jig arm (7) and activity jig arm (8) are connected with each other in blind end (6), and the fixing clamp arm (7) is with first raised (9), the work
Dynamic jig arm (8) with second raised (10), under described switch folder (3) closure state, described first raised (9) and the second projection
(10) mutually opposing and fit together, the openend (5) and blind end (6) are respectively arranged with what is passed through for drainage tube (2)
Through hole (4), it is described switch folder (3) be additionally provided with can closure switch folder (3) lockable mechanism, the lockable mechanism include be located at opens
Towards the 3rd raised (11) of activity jig arm (8) free end and the abutting side on activity jig arm (8) free end on mouth end (5)
(12), the abutting side (12) is catching with the described 3rd raised (11) under load effect presss from both sides (3) with closure switch, described to open
It is that the switch being made up of plastic material presss from both sides (3) to close folder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620630154.3U CN206198353U (en) | 2016-06-22 | 2016-06-22 | Pleural cavity closed drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620630154.3U CN206198353U (en) | 2016-06-22 | 2016-06-22 | Pleural cavity closed drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206198353U true CN206198353U (en) | 2017-05-31 |
Family
ID=58755132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620630154.3U Expired - Fee Related CN206198353U (en) | 2016-06-22 | 2016-06-22 | Pleural cavity closed drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206198353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693858A (en) * | 2017-10-19 | 2018-02-16 | 伊婕 | A kind of special drainage system of thoracic surgery |
-
2016
- 2016-06-22 CN CN201620630154.3U patent/CN206198353U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693858A (en) * | 2017-10-19 | 2018-02-16 | 伊婕 | A kind of special drainage system of thoracic surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20190622 |