CN209137488U - The anti-blocking enclosed nursing drainage device of cardiothoracic surgery - Google Patents
The anti-blocking enclosed nursing drainage device of cardiothoracic surgery Download PDFInfo
- Publication number
- CN209137488U CN209137488U CN201820231054.2U CN201820231054U CN209137488U CN 209137488 U CN209137488 U CN 209137488U CN 201820231054 U CN201820231054 U CN 201820231054U CN 209137488 U CN209137488 U CN 209137488U
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- drainage
- tube
- connecting cylinder
- shell
- 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
- 238000013132 cardiothoracic surgery Methods 0.000 title claims abstract description 13
- 230000000474 nursing effect Effects 0.000 title claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 239000003146 anticoagulant agent Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000010100 anticoagulation Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000003814 drug Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 9
- 210000000115 thoracic cavity Anatomy 0.000 abstract description 8
- 238000010992 reflux Methods 0.000 abstract description 2
- 210000003281 pleural cavity Anatomy 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002008 hemorrhagic effect Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a kind of anti-blocking enclosed nursing drainage devices of cardiothoracic surgery, including drainage tube, the drainage tube includes the first drainage tube, the second drainage tube, check valve, the extrusion structure being arranged on first drainage tube, the check valve include for connect the connecting cylinder of first drainage tube and the second drainage tube, be fixed on the connecting cylinder inner wall close to that one end of first drainage tube annular baffle, be arranged in the conplane multiple flexible blades of connecting cylinder inner wall, the bottom surface of the annular baffle and plane locating for the blade are tangent；The extrusion structure includes shell, the eccentric wheel of the interior of shell, the motor of driving eccentric wheel rotation, the battery powered to the motor is arranged in, setting is on the shell for controlling the switch of motor operating.The case where the utility model not only further ensure that the smoothness of drainage tube, also while the reflux of liquid be avoided to infect thoracic cavity generation.
Description
Technical field
The utility model belongs to medical care field, is a kind of anti-blocking enclosed nursing drainage device of cardiothoracic surgery specifically.
Background technique
Closed drainage of pleural cavity is the particularly important remedy measures of clinical cardiothoracic surgery.The purpose of closed drainage of pleural cavity is by chest
Gas, liquid drain in membrane cavity restore the airtightness of pleural cavity and rebuild the normal negative pressure of pleural cavity, answer lung to external
, stablize vertical diaphragm, prevents because vertical diaphragm, which is excessively moved and swung, is caused circulatory system obstacle.With the progress of medical level, chest
Chamber closed drainage has obtained further development, drains the improvement of tube material, the application of unlike skill style and good nursing
Experience all reduces huge pain to patient.
The drainage way of closed drainage of pleural cavity is using negative pressure drainage, is generally not in drain into drainage bag or water seal
Liquid in bottle returns thoracic cavity and causes to infect, but when patient's cough, causes the variation of intrathoracic pressure power, it is more likely that can send out
The case where raw liquid guide flow, cause thoracic cavity infection；Drainage when, it is necessary to assure drainage tube it is unimpeded, in existing way, when
When drainage-fluid is hemorrhagic liquid, need every 1-2 hours extruding pipeline primary, the method is controlled by people completely, unreliable.
Utility model content
The utility model aim is intended to provide a kind of anti-blocking enclosed nursing drainage device of cardiothoracic surgery, guarantees drainage tube
It is unimpeded while, moreover it is possible to guarantee drain come liquid be no longer back to thoracic cavity.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
A kind of anti-blocking enclosed nursing drainage device of cardiothoracic surgery, including drainage tube, the drainage tube include the first drainage tube,
Second drainage tube, check valve, the extrusion structure being arranged on first drainage tube, the check valve include described for connecting
The connecting cylinder of first drainage tube and the second drainage tube is fixed on the connecting cylinder inner wall close to that one end of first drainage tube
Annular baffle is arranged in the conplane multiple flexible blades of connecting cylinder inner wall, the bottom surface of the annular baffle and institute
It is tangent to state plane locating for blade；The extrusion structure includes shell, and eccentric wheel, the driving eccentric wheel of the interior of shell is arranged in
The motor of rotation, the battery powered to the motor, setting is on the shell for controlling the switch of motor operating.
Utility model by adopting the above technical scheme, annular baffle ensure that blade can only be opened in one direction, thus
Guarantee that the liquid being flowed into drainage bag or water-sealed drainage bottle will not flow back into thoracic cavity, causes the infection in thoracic cavity.Motor powered is inclined
The rotation of heart wheel, eccentric wheel the first drainage tube of regular extruding ensure that the smoothness of drainage tube instead of manual compression.
It further limits, the injection-tube for anticoagulant drugs for injection object, the injection is provided on first drainage tube
Nut cap is provided on pipe.
When drainage be bloody fluid when, blood solution frozen plug drainage tube gives drainage tube in due course addition anticoagulation
Agent may further ensure that the smoothness of drainage tube.
It further limits, is coated with anticoagulation medicine painting on first drainage tube and the second drainage inside pipe wall
Layer.
When drainage be bloody fluid when, blood solution frozen plug drainage tube gives drainage tube in due course addition anticoagulation
Agent may further ensure that the smoothness of drainage tube.
It further limits, the blade is four.
The utility model compared with prior art, not only further ensure that the smoothness of drainage tube, also while avoid liquid
The case where reflux infection thoracic cavity of body, occurs.
Detailed description of the invention
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model when blade is opened；
Fig. 3 is the structural schematic diagram of the utility model when eccentric wheel squeezes the first drainage tube；
Fig. 4 is A-A cross-sectional view in Fig. 1；
Fig. 5 is B-B cross-sectional view in Fig. 1；
Main element symbol description is as follows:
First drainage tube 1, injection-tube 11, nut cap 12, the second drainage tube 2, check valve 3, connecting cylinder 31, annular baffle 32,
Blade 33, extrusion structure 4, shell 41, eccentric wheel 42, switch 43.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figs. 1-5, the anti-blocking enclosed nursing drainage device of a kind of cardiothoracic surgery, including drainage tube, the drainage tube packet
The first drainage tube 1, the second drainage tube 2, check valve 3, the extrusion structure 4 being arranged on first drainage tube 1 are included, it is described unidirectional
Valve 3 includes for connecting the connecting cylinder 31 of first drainage tube 1 and the second drainage tube 2, being fixed on 31 inner wall of connecting cylinder
It is conplane multiple with bullet in 31 inner wall of connecting cylinder close to the annular baffle 32 of described first drainage tube, 1 that one end, setting
The blade 33 of property, the bottom surface of the annular baffle 32 and plane locating for the blade 33 are tangent；The extrusion structure 4 includes shell
41, the eccentric wheel 42 inside the shell 41, the motor that driving eccentric wheel rotates, the battery powered to the motor are set,
It is arranged on the shell for controlling the switch 43 of motor operating.Specifically, first drainage tube 1 passes through the shell 41.
In preferred embodiment, the injection-tube 11 for anticoagulant drugs for injection object, institute are provided on first drainage tube 1
It states and is provided with nut cap 12 on injection-tube 11.
In preferred embodiment, anticoagulant is coated on first drainage tube 1 and 2 inner wall of the second drainage tube
Object coating.
In preferred embodiment, the blade 33 is four.
In use, the first drainage tube 1 is close to that one end in thoracic cavity, the second drainage tube 2 connects with drainage bag or water-sealed drainage bottle
It connects.When drainage, negative pressure drainage need to be used.
The utility model guarantees the smoothness of drainage tube by the rotation of eccentric wheel, the second drainage tube of regular extruding；
It ensure that liquid will not flow back by annular baffle, four blades.
The anti-blocking enclosed nursing drainage device of cardiothoracic surgery provided by the utility model is described in detail above.Specifically
The explanation of embodiment is merely used to help understand the method and its core concept of the utility model.It should be pointed out that for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, the utility model can also be carried out
Some improvements and modifications, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (4)
1. a kind of anti-blocking enclosed nursing drainage device of cardiothoracic surgery, including drainage tube, it is characterised in that: the drainage tube includes the
One drainage tube, the second drainage tube, check valve, the extrusion structure being arranged on first drainage tube, the check valve include using
It is drained in connecting the connecting cylinder of first drainage tube and the second drainage tube, being fixed on the connecting cylinder inner wall close to described first
It manages the annular baffle of that one end, be arranged in the conplane multiple flexible blades of connecting cylinder inner wall, the annular baffle
Bottom surface and plane locating for the blade it is tangent；The extrusion structure includes shell, be arranged in the interior of shell eccentric wheel,
The motor for driving eccentric wheel rotation, the battery powered to the motor, setting is on the shell for controlling the switch of motor operating.
2. the anti-blocking enclosed nursing drainage device of cardiothoracic surgery according to claim 1, it is characterised in that: first drainage
It is provided with the injection-tube for anticoagulant drugs for injection object on pipe, is provided with nut cap on the injection-tube.
3. the anti-blocking enclosed nursing drainage device of cardiothoracic surgery according to claim 2, it is characterised in that: first drainage
Anticoagulation medicine coating is coated on pipe and the second drainage inside pipe wall.
4. the anti-blocking enclosed nursing drainage device of cardiothoracic surgery according to claim 2, it is characterised in that: the blade is four
Piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820231054.2U CN209137488U (en) | 2018-02-09 | 2018-02-09 | The anti-blocking enclosed nursing drainage device of cardiothoracic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820231054.2U CN209137488U (en) | 2018-02-09 | 2018-02-09 | The anti-blocking enclosed nursing drainage device of cardiothoracic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209137488U true CN209137488U (en) | 2019-07-23 |
Family
ID=67264638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820231054.2U Expired - Fee Related CN209137488U (en) | 2018-02-09 | 2018-02-09 | The anti-blocking enclosed nursing drainage device of cardiothoracic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209137488U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472888A (en) * | 2020-12-20 | 2021-03-12 | 于学文 | Active closed drainage mechanism for pleuroperitoneal cavity surgery |
| CN118416328A (en) * | 2024-07-04 | 2024-08-02 | 中山市人民医院 | A drainage device with automatic unblocking function |
| CN119113337A (en) * | 2024-11-13 | 2024-12-13 | 上海市静安区中心医院(复旦大学附属华山医院静安分院) | Clamp-type drainage tube pressurizer and drainage tube |
-
2018
- 2018-02-09 CN CN201820231054.2U patent/CN209137488U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472888A (en) * | 2020-12-20 | 2021-03-12 | 于学文 | Active closed drainage mechanism for pleuroperitoneal cavity surgery |
| CN112472888B (en) * | 2020-12-20 | 2022-11-04 | 杭州威德医疗科技有限公司 | Active closed drainage mechanism for pleuroperitoneal cavity surgery |
| CN118416328A (en) * | 2024-07-04 | 2024-08-02 | 中山市人民医院 | A drainage device with automatic unblocking function |
| CN119113337A (en) * | 2024-11-13 | 2024-12-13 | 上海市静安区中心医院(复旦大学附属华山医院静安分院) | Clamp-type drainage tube pressurizer and drainage tube |
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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 |
Granted publication date: 20190723 Termination date: 20200209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |