CN106139269A - A kind of disposable drainage bag of anti-return - Google Patents
A kind of disposable drainage bag of anti-return Download PDFInfo
- Publication number
- CN106139269A CN106139269A CN201610622577.5A CN201610622577A CN106139269A CN 106139269 A CN106139269 A CN 106139269A CN 201610622577 A CN201610622577 A CN 201610622577A CN 106139269 A CN106139269 A CN 106139269A
- Authority
- CN
- China
- Prior art keywords
- adverse current
- tube
- connect
- fixed
- current lamella
- Prior art date
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Classifications
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- 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
- A61M1/69—Drainage containers not being adapted for subjection to vacuum, e.g. bags
-
- 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
- A61M1/84—Drainage tubes; Aspiration tips
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (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)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The present invention relates to the disposable drainage bag of a kind of anti-return, including drainage tube joint mechanism, drainage tube, flow-stopping clip, hanging tube, be linked with, anti-reverse flow, liquid storing bag and pumping equipment；Liquid storing bag is provided with inlet and liquid outlet, drainage tube is fixed on liquid storing bag top through inlet, flow-stopping clip is fixed on drainage tube, drainage tube joint mechanism is fixed on drainage tube outer end, pumping equipment is fixed on bottom liquid storing bag through liquid outlet, hanging tube, it is linked with the top being all detachably mounted to liquid storing bag, anti-reverse flow includes the first adverse current lamella and the second adverse current lamella, first adverse current lamella is fixed on above the second adverse current lamella, first adverse current lamella and the second adverse current lamella are the thin slice of the latex material of conical structure, can effectively prevent liquid guide flow, simultaneously improve the attachment structure of drainage tube, convenient and fast connection, simple to operate, will not slip or leak, protect the healthy and safe of user from many aspects.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly to the disposable drainage bag of a kind of anti-return.
Background technology
Drainage bag medically can be not only used for the postoperative drainage of patient with operation in such as thoracic cavity and abdominal cavity it can also be used to long-term
Bed and be difficult to the drain of patient or even the family special care person etc. that take care of oneself.Splanchnocoel postoperative patient is i.e. used then by the former
Showing as drainage bag worthy of the name, long-term bedridden patients or even home care patients are i.e. used and lead mainly for bladder by the latter
Urine, is therefore referred to as urinary bag in medically custom.
Existing drainage bag, its agent structure by a piece of polyethylene soft plastic sheet doubling back edge hot sealing, and on
Lateral edges press seal direct high frequency heat seal drainage catheter, lower edge dress leakage fluid dram, leakage fluid dram, by sealing lid closure, takes during discharge opeing
Cover again after lower sealing cover discharge opeing.The drainage bag of this structure, in use, when the liquid-liquid in liquid storing bag is full of soon
Time, liquid is susceptible to flow backwards, and affects the health of user.It addition, the drainage tube connected mode of drainage bag is excessively simple, hold
Easily slip or leak, thus affecting the use safety of user further.
Summary of the invention
The present invention is directed to the problems referred to above and propose the disposable drainage bag of a kind of anti-return, it is possible to effectively prevent liquid from leading
Stream, has simultaneously improved the attachment structure of drainage tube, convenient and fast connection, simple to operate, will not slip or leaks, protect from many aspects
Protect the healthy and safe of user.
Concrete technical scheme is as follows:
A kind of disposable drainage bag of anti-return, including drainage tube joint mechanism, drainage tube, flow-stopping clip, hanging tube, be linked with,
Anti-reverse flow, liquid storing bag and pumping equipment；
Described liquid storing bag is provided with inlet and liquid outlet, and drainage tube is fixed on liquid storing bag top, fluid stopping through inlet
Folder is fixed on drainage tube, and drainage tube joint mechanism is fixed on drainage tube outer end, and pumping equipment is fixed on liquid storage through liquid outlet
Bottom Dai, described hanging tube, it is linked with the top being all detachably mounted to liquid storing bag；
Described anti-reverse flow includes the first adverse current lamella and the second adverse current lamella, and the first adverse current lamella is fixed on the second adverse current
Above lamella, the first adverse current lamella and the second adverse current lamella are the thin slice of the latex material of conical structure, the first adverse current sheet
Layer cross section in angle a less than second adverse current sheet layer cross section in angle b, first adverse current lamella edge be provided with some
The first liquid passage of arc structure, first liquid channel cross-section central angle c in arc structure be 50 °, the second adverse current sheet
The center of layer is provided with second liquid passage, and the second adverse current lamella edge is each attached on liquid storing bag, and the first adverse current lamella is solid
It is scheduled on the second adverse current lamella；
Described drainage tube joint mechanism include adapter body, two connect skirt and two locking nuts, described adapter body
For cylindrical structure, adapter body is respectively arranged at two ends with one and connects and fixes chamber, connect and fix be axially arranged with in cavity wall four delay
Rushing passage, four buffer channels are divided into four parts by connect and fix that cavity wall is, connect and fix the top of cavity wall to evagination
The first clamping is protruding for being provided with of going out, bottom caves inward is provided with the first clamping groove, is provided with external screw thread, institute outside adapter body
State and connect skirt and include connecing and draw inner tube and connect and draw outer tube, connect and draw inner tube and draw outer tube matched in clearance with connecing, connect and draw inner tube and connect and draw outer tube
Be the cylindrical structure of hollow, connect draw the bottom of outer tube outwardly to be provided with four the second clampings protruding, the second clamping is convex
The width L1 risen, less than the width L2 of buffer channel, the second clamping projection and the first clamping fit depressions, connects and draws outer tube and card
Connect lock chamber matched in clearance, connect and draw outer tube and be provided with the second clamping groove, the second clamping groove and the first clamping projection and match,
Described locking nut is the cylindrical structure of hollow, is provided with locking passage in locking nut, and locking vias inner walls is provided with female thread；
Two are connect the most plug-type being fixed on of skirt and connect and fix intracavity, and are locked by locking nut respectively.
The disposable drainage bag of above-mentioned a kind of anti-return, wherein, the internal diameter d1 of described locking channel roof is less than bottom
Internal diameter d2.
The disposable drainage bag of above-mentioned a kind of anti-return, wherein, described pumping equipment includes discharging tube and latch, discharge opeing
Pipe is decussate texture, and discharging tube is provided with apocenosis passage and locking channel, and latch is pluggable to be fixed in locking channel.
The invention have the benefit that
The anti-reverse flow of the present invention includes the first adverse current lamella and the second adverse current lamella, and the structure of both uniquenesses arranges, works as liquid
Body is when drainage tube enters in liquid storing bag, and the first adverse current lamella is under pressure, and first liquid passage opens, and liquid is inverse through second
Flow layer enters in liquid storing bag, and when liquid reversely pours in down a chimney, first liquid passage is in closure state because of non-pressurized, liquid
It is stored between the first adverse current lamella and the second adverse current lamella in the space formed, will not flow backwards, it is ensured that the use of user
Safety and health.
Present invention employs the drainage tube joint mechanism of uniqueness, during use, it is only necessary to draw inner tube by connecing and connect and draw outer tube
Cooperate, drainage tube or extraneous pipe are fixed on and connect on skirt, makes four the second clampings connecing skirt protruding logical with buffering
Road is corresponding, will connect skirt insertion and connect and fix bottom chamber, and rotation connects skirt makes the second clamping projection snap in the first clamping groove
In, then rotational lock nut, make locking nut top slowly move down until realizing locking, now, the first clamping projection card
Enter being fixed in the second clamping groove of formula, convenient and fast connection, simple to operate, will not slip or leak.
In sum, the present invention can effectively prevent liquid guide flow, has simultaneously improved the attachment structure of drainage tube, connection side
Just quick, simple to operate, will not slip or leak, protect the healthy and safe of user from many aspects.
Accompanying drawing explanation
Fig. 1 is present configuration figure.
Fig. 2 is present invention adverse current sheet sectional view.
Fig. 3 is present invention adverse current sheet side view.
Fig. 4 is drainage tube joint mechanism of the present invention sectional view.
Fig. 5 is inventive joint main body top view.
Fig. 6 is that the present invention connects skirt top view.
Fig. 7 is locking nut sectional view of the present invention.
Fig. 8 is pumping equipment sectional view of the present invention.
Detailed description of the invention
For making technical scheme become apparent from clearly, the present invention is described further below in conjunction with the accompanying drawings,
The scheme that any technical characteristic to technical solution of the present invention carries out equivalencing and conventional reasoning draws each falls within the present invention and protects
Protect scope.
Reference
Drainage tube joint mechanism 1, drainage tube 2, flow-stopping clip 3, hanging tube 4, be linked with 5, anti-reverse flow 6, liquid storing bag 7, discharge opeing dress
Put 8, discharging tube 9, latch 10, apocenosis passage 11, locking channel 12, inlet 13, liquid outlet the 14, first adverse current lamella 15, the
Two adverse current lamella 16, first liquid passage 17, second liquid passage 18, adapter body 19, connect skirt 20, locking nut 21, card
Connect lock chamber 22, buffer channel the 23, first clamping projection the 24, first clamping groove 25, connect draw inner tube 26, connect draw outer tube 27,
Two clamping projection the 28, second clamping grooves 29, locking passage 30.
A kind of disposable drainage bag of anti-return, including drainage tube joint mechanism 1, drainage tube 2, flow-stopping clip 3,
Hanging tube 4, being linked with 5, anti-reverse flow 6, liquid storing bag 7 and pumping equipment 8, described pumping equipment includes discharging tube 9 and latch 10, discharge opeing
Pipe is decussate texture, and discharging tube is provided with apocenosis passage 11 and locking channel 12, and latch is pluggable is fixed on locking channel
In；
Described liquid storing bag is provided with inlet 13 and liquid outlet 14, and drainage tube is fixed on liquid storing bag top through inlet,
Flow-stopping clip is fixed on drainage tube, and drainage tube joint mechanism is fixed on drainage tube outer end, and pumping equipment is fixed on through liquid outlet
Bottom liquid storing bag, described hanging tube, it is linked with the top being all detachably mounted to liquid storing bag；
Described anti-reverse flow includes the first adverse current lamella 15 and the second adverse current lamella 16, and the first adverse current lamella is fixed on the
Above two adverse current lamellas, the first adverse current lamella and the second adverse current lamella are the thin slice of latex material of conical structure, and first
Countercurrently sheet layer cross section in angle a less than second adverse current sheet layer cross section in angle b, first adverse current lamella edge set
Have the first liquid passage 17 of some arc structures, first liquid channel cross-section central angle c in arc structure be 50 °,
The center of two adverse current lamellas is provided with second liquid passage 18, and the second adverse current lamella edge is each attached on liquid storing bag, and first
Countercurrently lamella is fixed on the second adverse current lamella；
Described drainage tube joint mechanism includes that adapter body 19, two connects skirt 20 and two locking nuts 21, described in connect
Head main body is cylindrical structure, and adapter body is respectively arranged at two ends with one and connects and fixes chamber 22, connects and fixes and axially sets in cavity wall
Having four buffer channels 23, four buffer channels are divided into four parts by connect and fix that cavity wall is, connect and fix cavity wall
Top outwardly be provided with the first clamping projection 24, bottom caves inward is provided with the first clamping groove 25, outside adapter body
Portion is provided with external screw thread, described in connect skirt and include connecing and draw inner tube 26 and connect and draw outer tube 27, connect and draw inner tube and draw outer tube matched in clearance with connecing,
Connect and draw inner tube and connect and draw outer tube and be the cylindrical structure of hollow, connect draw the bottom of outer tube outwardly be provided with four second cards
Connecing protruding 28, the width L1 of the second clamping projection is less than the width L2 of buffer channel, the second clamping projection and the first clamping groove
Match, connect and draw outer tube and coordinate with connecting and fixing cavity gap, connect and draw outer tube and be provided with the second clamping groove 29, the second clamping groove
Matching with the first clamping projection, described locking nut is the cylindrical structure of hollow, is provided with locking passage 30 in locking nut,
Locking vias inner walls is provided with female thread, and the internal diameter d1 of described locking channel roof is less than the internal diameter d2 of bottom；
Two are connect the most plug-type being fixed on of skirt and connect and fix intracavity, and are locked by locking nut respectively.
The anti-reverse flow of the present invention includes the first adverse current lamella and the second adverse current lamella, and the structure of both uniquenesses arranges, works as liquid
Body is when drainage tube enters in liquid storing bag, and the first adverse current lamella is under pressure, and first liquid passage opens, and liquid is inverse through second
Flow layer enters in liquid storing bag, and when liquid reversely pours in down a chimney, first liquid passage is in closure state because of non-pressurized, liquid
Body is stored between the first adverse current lamella and the second adverse current lamella in the space formed, and will not flow backwards, it is ensured that making of user
Use safety and health.
Present invention employs the drainage tube joint mechanism of uniqueness, during use, it is only necessary to draw inner tube by connecing and connect and draw outer tube
Cooperate, drainage tube or extraneous pipe are fixed on and connect on skirt, makes four the second clampings connecing skirt protruding logical with buffering
Road is corresponding, will connect skirt insertion and connect and fix bottom chamber, and rotation connects skirt makes the second clamping projection snap in the first clamping groove
In, then rotational lock nut, make locking nut top slowly move down until realizing locking, now, the first clamping projection card
Enter being fixed in the second clamping groove of formula, convenient and fast connection, simple to operate, will not slip or leak.
In sum, the present invention can effectively prevent liquid guide flow, has simultaneously improved the attachment structure of drainage tube, connection side
Just quick, simple to operate, will not slip or leak, protect the healthy and safe of user from many aspects.
Claims (3)
1. the disposable drainage bag of anti-return, is characterized by, including drainage tube joint mechanism, drainage tube, flow-stopping clip, hanging tube, extension
Band, anti-reverse flow, liquid storing bag and pumping equipment；
Described liquid storing bag is provided with inlet and liquid outlet, and drainage tube is fixed on liquid storing bag top through inlet, and fluid stopping is clamping
Being scheduled on drainage tube, drainage tube joint mechanism is fixed on drainage tube outer end, and pumping equipment is fixed at the bottom of liquid storing bag through liquid outlet
Portion, described hanging tube, is linked with the top being all detachably mounted to liquid storing bag；
Described anti-reverse flow includes the first adverse current lamella and the second adverse current lamella, and the first adverse current lamella is fixed on the second adverse current lamella
Top, the first adverse current lamella and the second adverse current lamella are the thin slice of the latex material of conical structure, and the first adverse current lamella cuts
Face in angle a less than second adverse current sheet layer cross section in angle b, first adverse current lamella edge be provided with some circular arcs
The first liquid passage of structure, first liquid channel cross-section central angle c in arc structure be 50 °, the second adverse current lamella
Center is provided with second liquid passage, and the second adverse current lamella edge is each attached on liquid storing bag, and the first adverse current lamella is fixed on
On second adverse current lamella；
Described drainage tube joint mechanism include adapter body, two connect skirt and two locking nuts, described adapter body for circle
Column structure, adapter body is respectively arranged at two ends with one and connects and fixes chamber, connects and fixes that to be axially arranged with four bufferings in cavity wall logical
Road, four buffer channels are divided into four parts by connect and fix that cavity wall is, connect and fix the top of cavity wall outwardly
Be provided with that the first clamping is protruding, bottom caves inward is provided with the first clamping groove, is provided with external screw thread outside adapter body, described in connect
Skirt includes connecing and draws inner tube and connect and draw outer tube, connects and draws inner tube and draw outer tube matched in clearance with connecing, and connects and draws inner tube and connect and draw outer tube and be
The cylindrical structure of hollow, connect draw the bottom of outer tube outwardly to be provided with four the second clampings protruding, the second clamping is protruding
Width L1, less than the width L2 of buffer channel, the second clamping projection and the first clamping fit depressions, connects and draws outer tube with clamping admittedly
Determine cavity gap to coordinate, connect and draw outer tube and be provided with the second clamping groove, the second clamping groove and the first clamping projection and match, described
Locking nut is the cylindrical structure of hollow, is provided with locking passage in locking nut, and locking vias inner walls is provided with female thread；
Two are connect the most plug-type being fixed on of skirt and connect and fix intracavity, and are locked by locking nut respectively.
The disposable drainage bag of a kind of anti-return the most as claimed in claim 1, is characterized by, described locking channel roof interior
Footpath d1 is less than the internal diameter d2 of bottom.
The disposable drainage bag of a kind of anti-return the most as claimed in claim 1, is characterized by, described pumping equipment includes discharge opeing
Pipe and latch, discharging tube is decussate texture, and discharging tube is provided with apocenosis passage and locking channel, and latch is pluggable to be fixed on
In locking channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610622577.5A CN106139269B (en) | 2016-08-01 | 2016-08-01 | A kind of disposable drainage bag of anti-return |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610622577.5A CN106139269B (en) | 2016-08-01 | 2016-08-01 | A kind of disposable drainage bag of anti-return |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106139269A true CN106139269A (en) | 2016-11-23 |
| CN106139269B CN106139269B (en) | 2019-01-25 |
Family
ID=57327848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610622577.5A Active CN106139269B (en) | 2016-08-01 | 2016-08-01 | A kind of disposable drainage bag of anti-return |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106139269B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112334752A (en) * | 2018-05-04 | 2021-02-05 | 贝尔坦技术有限公司 | Device for collecting particles or microorganisms |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2179761Y (en) * | 1993-08-28 | 1994-10-19 | 魏玉江 | Thoracic closed drainage bag |
| CN2558391Y (en) * | 2002-09-26 | 2003-07-02 | 贾英凤 | Disposable sealed aseptic douche drainage device |
| CN2836812Y (en) * | 2005-11-23 | 2006-11-15 | 樊玉梅 | Modified disposable drainage bag |
| CN201052291Y (en) * | 2007-03-30 | 2008-04-30 | 肖章武 | Puncture type one-way enclosed drainage device |
| CN201058118Y (en) * | 2007-06-28 | 2008-05-14 | 潘平度 | Anti-soil drain bag |
| CN202859894U (en) * | 2012-11-09 | 2013-04-10 | 陆海军 | Drainage bag for abdominal operation |
| CN104623744A (en) * | 2013-11-07 | 2015-05-20 | 魏庆兰 | Drainage bag |
| CN206261876U (en) * | 2016-08-01 | 2017-06-20 | 江苏怡龙医疗科技有限公司 | A kind of disposable drainage bag of anti-return |
-
2016
- 2016-08-01 CN CN201610622577.5A patent/CN106139269B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2179761Y (en) * | 1993-08-28 | 1994-10-19 | 魏玉江 | Thoracic closed drainage bag |
| CN2558391Y (en) * | 2002-09-26 | 2003-07-02 | 贾英凤 | Disposable sealed aseptic douche drainage device |
| CN2836812Y (en) * | 2005-11-23 | 2006-11-15 | 樊玉梅 | Modified disposable drainage bag |
| CN201052291Y (en) * | 2007-03-30 | 2008-04-30 | 肖章武 | Puncture type one-way enclosed drainage device |
| CN201058118Y (en) * | 2007-06-28 | 2008-05-14 | 潘平度 | Anti-soil drain bag |
| CN202859894U (en) * | 2012-11-09 | 2013-04-10 | 陆海军 | Drainage bag for abdominal operation |
| CN104623744A (en) * | 2013-11-07 | 2015-05-20 | 魏庆兰 | Drainage bag |
| CN206261876U (en) * | 2016-08-01 | 2017-06-20 | 江苏怡龙医疗科技有限公司 | A kind of disposable drainage bag of anti-return |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112334752A (en) * | 2018-05-04 | 2021-02-05 | 贝尔坦技术有限公司 | Device for collecting particles or microorganisms |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106139269B (en) | 2019-01-25 |
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