CN109498859A - A kind of new structural multifunctional drainage device - Google Patents
A kind of new structural multifunctional drainage device Download PDFInfo
- Publication number
- CN109498859A CN109498859A CN201910028838.4A CN201910028838A CN109498859A CN 109498859 A CN109498859 A CN 109498859A CN 201910028838 A CN201910028838 A CN 201910028838A CN 109498859 A CN109498859 A CN 109498859A
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- CN
- China
- Prior art keywords
- drainage
- tube
- thick
- drainage tube
- inlet
- 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.)
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Classifications
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- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
- A61M1/743—Suction control by changing the cross-section of the line, e.g. flow regulating valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/80—Suction pumps
- A61M1/82—Membrane pumps, e.g. bulbs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of new structural multifunctional drainage device, including drainage bag and drainage channel, the inlet of drainage channel is connected with chest, and the liquid outlet of drainage channel is connected with the inlet of drainage bag；Drainage channel includes the thick drainage tube that thin drainage tube of the outer diameter less than 2.0mm and outer diameter are greater than 10mm, thick drainage tube includes the first thick drainage tube and the second thick drainage tube, first thick drainage tube is connected by triple valve with the second thick drainage tube, and the liquid outlet of the first thick drainage tube is connected with the inlet of drainage bag.The present invention avoids the liquid being flowed into drainage bag that adverse current occurs, reduce the contact area with chest, mitigate the discomfort of patient, mitigate the pain of patient, outlet tube and ground face contact are avoided, pollution sources is effectively avoided and is entered in drainage bag from outlet tube, improve the security performance of the drainage device, it can effectively avoid occurring the case where aeroembolism in drainage tube, drainage tube can be made continuously to drain and drain smooth.
Description
Technical field
The present invention relates to the field of medical instrument technology, are related specifically to a kind of new structural multifunctional drainage device.
Background technique
There are hydrops exudation in body interior or local depths of performing the operation after patient's operation, need to be come out with tuber drainage to prevent
It infects, after intubation, the connector connecting insertion of drainage bag drains into hydrops in transparent bag body, accumulating a certain amount of liquid
After body, opening liquid valve is discharged liquid from outlet tube.
The prior art for pleural effusion drainage bag there are the following deficiency: 1. in use patient accidentally or
There is foreign matter to oppress drainage bag, easily cause the liquid in drainage bag that adverse current occurs, causing infection even influences the recovery of patient；2.
The outer diameter size of whole drainage tube is identical, relatively slightly, protrudes into torso model and human contact face is larger, be easy to cause to operation
It the damage at place and is easy that patient is made to feel uncomfortable；3. needing to extract drainage tube from drainage bag, then inserting again in sampling
It is connected on sampling pipe and is sampled, adopt the structure the complicated performance for not only increasing medical staff's operation, and easily make
The connector of drainage tube is contaminated, and is unfavorable for the recovery of patient；4. the bottom of drainage bag is arranged in the outlet tube overwhelming majority, thus
It touches outlet tube easily with ground, easily enters pollution sources in drainage tube by drainage bag, reduce drainage device
Security performance；5. gas-liquid mixture easily forms aeroembolism after flowing into drainage tube, the resistance for flowing gas-liquid mixture increases,
So that siphonage in drainage tube is disappeared, eventually lead to drainage failure, the above-mentioned insufficient drainage work belt to chest is come
Biggish inconvenience.
However in view of the deficiencies of the prior art, a kind of design is reasonable, structure is simple, avoids flowing into it is necessary to develop by developer
Adverse current occurs for the liquid in drainage bag, reduces the contact area with chest, mitigates the discomfort of patient, mitigates and suffers from
The pain of person avoids outlet tube and ground face contact, effectively avoids pollution sources and enter in drainage bag from outlet tube, improve
The security performance of the drainage device can effectively avoid occurring the case where aeroembolism in drainage tube, drainage tube can be made continuous
It drains and drains smoothly new structural multifunctional drainage device.
Summary of the invention
In order to solve the problems existing in the prior art, the object of the invention provide a kind of design rationally, structure is simple, avoids flowing
Adverse current occurs for the liquid entered into drainage bag, reduces the contact area with chest, mitigates the discomfort of patient, mitigates
The pain of patient avoids outlet tube and ground face contact, effectively avoids pollution sources and enter in drainage bag from outlet tube, improves
The security performance of the drainage device, can effectively avoid occurring the case where aeroembolism in drainage tube, drainage tube can be made to connect
It is continuous to drain and drain smoothly new structural multifunctional drainage device.
In order to solve the above technical problems, the present invention is realized using following technical scheme:
A kind of new structural multifunctional drainage device, including drainage bag and drainage channel, the feed liquor of the drainage channel
Mouth is connected with chest, and the liquid outlet of the drainage channel is connected with the inlet of drainage bag；
It is characterized in that, the drainage channel includes that outer diameter is thick greater than 10mm less than the thin drainage tube of 2.0mm and outer diameter
Drainage tube, the thick drainage tube include the first thick drainage tube and the second thick drainage tube, and the first thick drainage tube passes through triple valve
It is connected with the second thick drainage tube, the liquid outlet of the first thick drainage tube is connected with the inlet of drainage bag, and described first
The thick inlet of drainage tube is connected with the first taper joint of triple valve, the liquid outlet and triple valve of the second thick drainage tube
The second taper joint be connected, be equipped with antifouling cover, the described second thick drainage in the third taper joint upper cover of the triple valve
The inlet of pipe is connected with the liquid outlet of thin drainage tube, and the inlet of the thin drainage tube is connected with chest, in institute
The side for stating drainage bag lower part is equipped with outlet tube, and liquid valve is equipped on the outlet tube, is equipped on the top of the drainage bag
Gas vent is equipped with exhaust valve on the gas vent；
It is equipped with negative pressure ball at the middle part of the described first thick drainage tube, the first individual event is equipped on the inlet of the negative pressure ball
Valve is equipped with second one-way valve on the liquid outlet of the negative pressure ball, and third check valve is equipped on the inlet of the drainage bag,
It is equipped at the middle part of the described second thick drainage tube and facilitates the collapsible tube for adjusting its length, it is convenient to be equipped in the upper end of the drainage bag
It is hung on the hangers for needing the position hung.
In a preferred embodiment of the invention, the hangers is hung on the position for needing to hang by hanger,
The hanger includes the supporting element for cross-brace drainage bag, hanging hole is respectively equipped in the two sides of the supporting element, in institute
Hanging hole is stated equipped with the hanging buckle for hanging hangers, is equipped on the position for being hung on and needing to hang at the middle part of the supporting element
Main hanging hole.
In a preferred embodiment of the invention, scale is equipped on the drainage bag.
Compared with prior art, the present invention is equipped with negative pressure ball at the middle part in the first thick drainage tube, in the feed liquor of negative pressure ball
Mouth is equipped with the first individual event valve, and second one-way valve is equipped on the liquid outlet of negative pressure ball, and the is equipped on the inlet of drainage bag
Three check valves, medical worker's manual squeezing negative pressure ball, generate drainage tube in uniaxial pressure it is poor, push drainage tube in gas-liquid mixture
It flow in drainage bag, can effectively avoid occurring the case where aeroembolism in drainage tube, drainage tube can be made continuously to drain and draw
It flows smooth；Another, the outer diameter of thin drainage tube of the invention is less than 2.0mm, reduces the contact area with chest, mitigates disease
The discomfort of people mitigates the pain of patient.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of negative pressure ball of the invention.
Fig. 3 is the structural schematic diagram of hanger of the invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Referring to Fig.1 shown in-Fig. 3, a kind of new structural multifunctional drainage device provided in figure, including drainage bag 100
It is connected with the inlet of drainage channel 200, drainage channel 200 with chest, the liquid outlet and drainage bag of drainage channel 200
100 inlet is connected.
Drainage channel 200 includes the thick drainage tube that thin drainage tube 240 of the outer diameter less than 2.0mm and outer diameter are greater than 10mm, slightly
Drainage tube includes the first thick drainage tube 210 and the second thick drainage tube 220, and the first thick drainage tube 210 passes through triple valve 230 and second
Thick drainage tube 220 is connected, and the liquid outlet of the first thick drainage tube 210 is connected with the inlet of drainage bag 100, the first thick drainage
The inlet of pipe 210 is connected with the first taper joint 231 of triple valve 230, the liquid outlet of the second thick drainage tube 220 and threeway
Second taper joint 232 of valve 230 is connected.
It is equipped with antifouling cover 233a in 233 upper cover of third taper joint of triple valve 230, adopting the structure effectively prevents
The third taper joint 233a of triple valve 230 is contaminated when not being connected to sampling pipe, is effectively raised this and multi-functional is drawn
Flow the security performance of device.
When needing to sample, the antifouling cover 233a that lid is located in the third taper joint 233 of triple valve 230 is removed, then
Sampling pipe is connected with the third taper joint 233 of triple valve 230, medical worker, which manually controls, to be arranged on triple valve 230
Switch knob 234, so that the second taper joint 232 of triple valve 230 is connected with third taper joint 233, facilitate medical care people
Member is sampled.
After the completion of sampling, medical worker by manually controlling switch knob 234, makes the first taper of triple valve 230 again
Connector 231 is connected with the second taper joint 232, then pulls out sampling pipe from the third taper joint 233 of triple valve 230
Under, then antifouling cover 233a is covered and is returned in third taper joint 233.
The inlet of second thick drainage tube 220 is connected with the liquid outlet of thin drainage tube 240, the feed liquor of thin drainage tube 240
Mouth is connected with chest, is equipped with outlet tube 300 in the side of 100 lower part of drainage bag, liquid valve is equipped on outlet tube 300
310, it is equipped with gas vent 120 on the top of drainage bag 100, exhaust valve 121 is equipped on gas vent 120, adopts the structure and keeps away
Exempt from outlet tube 300 and ground face contact, effectively avoids pollution sources and entered in drainage bag 100 from outlet tube, improve this and draw
Flow the security performance of device.
It is equipped with negative pressure ball 211 at the middle part of the first thick drainage tube 210, it is single that first is equipped on the inlet of negative pressure ball 211
Item valve 211a, the gas-liquid mixture that the first check valve 211a can be avoided in inflow negative pressure ball 211 are reversely flowed into from its inlet
Into the first thick drainage pipe 210, second one-way valve 211b, the second individual event valve 211b are equipped on the liquid outlet of negative pressure ball 211
The gas-liquid mixture of outflow negative pressure ball 211 can be effectively avoided to be flowed into negative pressure ball 211 reversely, in drainage bag 100
Inlet is equipped with third check valve 110, and third check valve 110 can effectively avoid the gas-liquid flowed into drainage bag 100 mixed
Object is closed reversely to be flowed into the first thick drainage tube 210.
Medical worker's manual squeezing negative pressure ball 211 using the above structure, generate drainage tube in uniaxial pressure it is poor, push drainage
Gas-liquid mixture is flow in drainage bag 100 in managing, and can effectively be avoided occurring the case where aeroembolism in drainage tube, can be made to draw
Flow tube is continuously drained and is drained smooth.
It is equipped at the middle part of the second thick drainage tube 220 and facilitates the collapsible tube 221 for adjusting its length, adopt the structure medical matters
Personnel can the length according to the actual situation to the second thick drainage tube 220 effectively adjusted, effectively raise more function
The practical performance of energy drainage device.
It is equipped with to facilitate in the upper end of drainage bag 100 and is hung on the hangers 130 for needing the position hung, hangers 130 is logical
Hanger 400 to be crossed to be hung on the position for needing to hang, hanger 400 includes the supporting element 410 for cross-brace drainage bag,
It is respectively equipped with hanging hole 411 in the two sides of supporting element 410, the hanging buckle 420 for hanging hangers 130 is equipped on hanging hole 411, is being propped up
The middle part of support member 410 is equipped with the main hanging hole 412 on the position for being hung on and needing to hang.
It is equipped with scale 140 on drainage bag 100, is flowed into the liquid inside drainage bag 100 convenient for medical worker's observation and holds
Amount carries out subsequent operation convenient for medical worker, effectively raises the practical performance of the multifunctional drainage device.
Along its axial direction on the outer peripheral surface of the first taper joint 231, the second taper joint 232 and third taper joint 233
Several indent limited steps are equipped at intervals with, the stability for effectively raising connection is adopted the structure.
The present invention is equipped with negative pressure ball at the middle part in the first thick drainage tube in summary, is equipped on the inlet of negative pressure ball
First individual event valve is equipped with second one-way valve on the liquid outlet of negative pressure ball, and third check valve is equipped on the inlet of drainage bag,
Medical worker's manual squeezing negative pressure ball, generate drainage tube in uniaxial pressure it is poor, push drainage tube in gas-liquid mixture flow to drainage
In bag, it can effectively avoid occurring the case where aeroembolism in drainage tube, drainage tube can be made continuously to drain and drained smooth；Separately
One, the outer diameter of thin drainage tube of the invention is less than 2.0mm, reduces the contact area with chest, mitigates not relaxing for patient
Suitable sense, mitigates the pain of patient.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (3)
1. a kind of new structural multifunctional drainage device, including drainage bag and drainage channel, the inlet of the drainage channel
It is connected with chest, the liquid outlet of the drainage channel is connected with the inlet of drainage bag；
It is characterized in that, the drainage channel includes the thick drainage that thin drainage tube of the outer diameter less than 2.0mm and outer diameter are greater than 10mm
Pipe, the thick drainage tube include the first thick drainage tube and the second thick drainage tube, and the first thick drainage tube passes through triple valve and the
Two thick drainage tubes are connected, and the liquid outlet of the first thick drainage tube is connected with the inlet of drainage bag, and described first slightly draws
The inlet of flow tube is connected with the first taper joint of triple valve, and the of the liquid outlet of the second thick drainage tube and triple valve
Two taper joints are connected, and are equipped with antifouling cover in the third taper joint upper cover of the triple valve, the second thick drainage tube
Inlet is connected with the liquid outlet of thin drainage tube, and the inlet of the thin drainage tube is connected with chest, draws described
The side for flowing bag lower part is equipped with outlet tube, and liquid valve is equipped on the outlet tube, is equipped with exhaust on the top of the drainage bag
Hole is equipped with exhaust valve on the gas vent；
It is equipped with negative pressure ball at the middle part of the described first thick drainage tube, the first individual event valve is equipped on the inlet of the negative pressure ball,
It is equipped with second one-way valve on the liquid outlet of the negative pressure ball, third check valve is equipped on the inlet of the drainage bag,
The middle part of the second thick drainage tube be equipped with facilitate adjust its length collapsible tube, the upper end of the drainage bag be equipped with facilitate by
It is hung on the hangers for needing the position hung.
2. a kind of new structural multifunctional drainage device as described in claim 1, it is characterised in that: the hangers passes through outstanding
Hanging device is hung on the position for needing to hang, and the hanger includes the supporting element for cross-brace drainage bag, in the branch
The two sides of support member are respectively equipped with hanging hole, the hanging buckle for hanging hangers are equipped on the hanging hole, at the middle part of the supporting element
Equipped with the main hanging hole being hung on the position for needing to hang.
3. a kind of new structural multifunctional drainage device as described in claim 1, it is characterised in that: on the drainage bag
Equipped with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910028838.4A CN109498859A (en) | 2019-01-11 | 2019-01-11 | A kind of new structural multifunctional drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910028838.4A CN109498859A (en) | 2019-01-11 | 2019-01-11 | A kind of new structural multifunctional drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109498859A true CN109498859A (en) | 2019-03-22 |
Family
ID=65757742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910028838.4A Pending CN109498859A (en) | 2019-01-11 | 2019-01-11 | A kind of new structural multifunctional drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109498859A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464886A (en) * | 2019-07-26 | 2019-11-19 | 温州市中心医院 | A kind of drainage device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2785602Y (en) * | 2005-03-03 | 2006-06-07 | 王文林 | Portable closed thoracic drainage device |
| CN200973852Y (en) * | 2006-10-20 | 2007-11-14 | 殷建民 | Device for cleaning human body duct |
| CN201189313Y (en) * | 2008-04-24 | 2009-02-04 | 中国人民解放军第三军医大学第一附属医院 | Chest cavity closed type drainage device |
| CN204033854U (en) * | 2014-04-18 | 2014-12-24 | 张海英 | Drainage bag |
| CN205108505U (en) * | 2015-11-20 | 2016-03-30 | 威海威创医疗器械有限公司 | Multi -functional negative pressure drainage device |
| CN205759029U (en) * | 2016-04-11 | 2016-12-07 | 绍兴第二医院 | A kind of modified form drainage bag |
| CN106726267A (en) * | 2017-04-10 | 2017-05-31 | 常熟市精亮微医疗器械科技有限公司 | A kind of drainage bag hanger |
| CN206852637U (en) * | 2017-01-16 | 2018-01-09 | 丁胜文 | A kind of controllable negative pressure attracts stone dislodger and takes stone system |
| CN207024068U (en) * | 2017-01-25 | 2018-02-23 | 上海市肺科医院 | A kind of sampling apparatus for pleural effusion |
-
2019
- 2019-01-11 CN CN201910028838.4A patent/CN109498859A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2785602Y (en) * | 2005-03-03 | 2006-06-07 | 王文林 | Portable closed thoracic drainage device |
| CN200973852Y (en) * | 2006-10-20 | 2007-11-14 | 殷建民 | Device for cleaning human body duct |
| CN201189313Y (en) * | 2008-04-24 | 2009-02-04 | 中国人民解放军第三军医大学第一附属医院 | Chest cavity closed type drainage device |
| CN204033854U (en) * | 2014-04-18 | 2014-12-24 | 张海英 | Drainage bag |
| CN205108505U (en) * | 2015-11-20 | 2016-03-30 | 威海威创医疗器械有限公司 | Multi -functional negative pressure drainage device |
| CN205759029U (en) * | 2016-04-11 | 2016-12-07 | 绍兴第二医院 | A kind of modified form drainage bag |
| CN206852637U (en) * | 2017-01-16 | 2018-01-09 | 丁胜文 | A kind of controllable negative pressure attracts stone dislodger and takes stone system |
| CN207024068U (en) * | 2017-01-25 | 2018-02-23 | 上海市肺科医院 | A kind of sampling apparatus for pleural effusion |
| CN106726267A (en) * | 2017-04-10 | 2017-05-31 | 常熟市精亮微医疗器械科技有限公司 | A kind of drainage bag hanger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464886A (en) * | 2019-07-26 | 2019-11-19 | 温州市中心医院 | A kind of drainage device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190322 |